Imported Upstream version 1.1.0upstream/1.1.0

59 files changed, 1999 insertions, 0 deletions

diff --git a/src/pal/tests/palsuite/c_runtime/fprintf/CMakeLists.txt b/src/pal/tests/palsuite/c_runtime/fprintf/CMakeLists.txt
new file mode 100644
index 0000000000..cafb9536b0
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fprintf/CMakeLists.txt
@@ -0,0 +1,22 @@
+cmake_minimum_required(VERSION 2.8.12.2)
+
+add_subdirectory(test1)
+add_subdirectory(test10)
+add_subdirectory(test11)
+add_subdirectory(test12)
+add_subdirectory(test13)
+add_subdirectory(test14)
+add_subdirectory(test15)
+add_subdirectory(test16)
+add_subdirectory(test17)
+add_subdirectory(test18)
+add_subdirectory(test19)
+add_subdirectory(test2)
+add_subdirectory(test3)
+add_subdirectory(test4)
+add_subdirectory(test5)
+add_subdirectory(test6)
+add_subdirectory(test7)
+add_subdirectory(test8)
+add_subdirectory(test9)
+
diff --git a/src/pal/tests/palsuite/c_runtime/fprintf/fprintf.h b/src/pal/tests/palsuite/c_runtime/fprintf/fprintf.h
new file mode 100644
index 0000000000..380eb0a0b3
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fprintf/fprintf.h
@@ -0,0 +1,177 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/*NOTE:
+The creation of the test file within each function is because the FILE 
+structure is not defined within pal.h. Therefore, unable to have
+function with this as a return type.
+*/
+
+#ifndef __FPRINTF_H__
+#define __FPRINTF_H__
+
+void DoStrTest(char *formatstr, char* param, char *checkstr)
+{
+    FILE *fp;    
+    char buf[256] = { 0 };
+    
+    if ((fp = fopen("testfile.txt", "w+")) == NULL )
+        Fail("ERROR: fopen failed to create testfile\n");
+    if ((fprintf(fp, formatstr, param)) < 0)
+        Fail("ERROR: fprintf failed\n");
+    if ((fseek(fp, 0, SEEK_SET)) != 0)
+        Fail("ERROR: fseek failed\n");
+    if ((fgets(buf, 100, fp)) == NULL)
+        Fail("ERROR: fseek failed\n");
+
+    if (memcmp(buf, checkstr, strlen(buf) + 1) != 0)
+    {
+        Fail("ERROR: failed to insert string \"%s\" into \"%s\"\n"
+            "Expected \"%s\" got \"%s\".\n", 
+            param, formatstr, checkstr, buf);
+    }    
+    fclose(fp);
+}
+
+void DoWStrTest(char *formatstr, WCHAR* param, char *checkstr)
+{
+    FILE *fp;
+    char buf[256] = { 0 };
+
+    if ((fp = fopen("testfile.txt", "w+")) == NULL )
+        Fail("ERROR: fopen failed to create testfile\n");
+    if ((fprintf(fp, formatstr, param)) < 0)
+        Fail("ERROR: fprintf failed\n");
+    if ((fseek(fp, 0, SEEK_SET)) != 0)
+        Fail("ERROR: fseek failed\n");
+    if ((fgets(buf, 100, fp)) == NULL)
+        Fail("ERROR: fseek failed\n");
+
+    if (memcmp(buf, checkstr, strlen(buf) + 1) != 0)
+    {
+        Fail("ERROR: failed to insert wide string \"%s\" into \"%s\"\n"
+            "Expected \"%s\" got \"%s\".\n", 
+            convertC(param), formatstr, checkstr, buf);
+    }    
+    fclose(fp);
+}
+
+
+void DoCharTest(char *formatstr, char param, char *checkstr)
+{
+    FILE *fp;
+    char buf[256] = { 0 };
+
+    if ((fp = fopen("testfile.txt", "w+")) == NULL )
+        Fail("ERROR: fopen failed to create testfile\n");
+    if ((fprintf(fp, formatstr, param)) < 0)
+        Fail("ERROR: fprintf failed\n");
+    if ((fseek(fp, 0, SEEK_SET)) != 0)
+        Fail("ERROR: fseek failed\n");
+    if ((fgets(buf, 100, fp)) == NULL)
+        Fail("ERROR: fseek failed\n");
+
+    if (memcmp(buf, checkstr, strlen(buf) + 1) != 0)
+    {
+        Fail("ERROR: failed to insert char \'%c\' (%d) into \"%s\"\n"
+            "Expected \"%s\" got \"%s\".\n", 
+            param, param, formatstr, checkstr, buf);
+    }    
+    fclose(fp);
+}
+
+void DoWCharTest(char *formatstr, WCHAR param, char *checkstr)
+{
+    FILE *fp;
+    char buf[256] = { 0 };
+
+    if ((fp = fopen("testfile.txt", "w+")) == NULL )
+        Fail("ERROR: fopen failed to create testfile\n");
+    if ((fprintf(fp, formatstr, param)) < 0)
+        Fail("ERROR: fprintf failed\n");
+    if ((fseek(fp, 0, SEEK_SET)) != 0)
+        Fail("ERROR: fseek failed\n");
+    if ((fgets(buf, 100, fp)) == NULL)
+        Fail("ERROR: fseek failed\n");
+    
+    if (memcmp(buf, checkstr, strlen(buf) + 1) != 0)
+    {
+        Fail("ERROR: failed to insert wide char \'%c\' (%d) into \"%s\"\n"
+            "Expected \"%s\" got \"%s\".\n", 
+            (char)param, param, formatstr, checkstr, buf);
+    }    
+    fclose(fp);
+}
+
+void DoNumTest(char *formatstr, int value, char *checkstr)
+{
+    FILE *fp;
+    char buf[256] = { 0 };
+
+    if ((fp = fopen("testfile.txt", "w+")) == NULL )
+        Fail("ERROR: fopen failed to create testfile\n");
+    if ((fprintf(fp, formatstr, value)) < 0)
+        Fail("ERROR: fprintf failed\n");
+    if ((fseek(fp, 0, SEEK_SET)) != 0)
+        Fail("ERROR: fseek failed\n");
+    if ((fgets(buf, 100, fp)) == NULL)
+        Fail("ERROR: fseek failed\n");
+
+    if (memcmp(buf, checkstr, strlen(buf) + 1) != 0)
+    {
+        Fail("ERROR: failed to insert %#x into \"%s\"\n"
+            "Expected \"%s\" got \"%s\".\n", 
+            value, formatstr, checkstr, buf);
+    }    
+    fclose(fp);
+}
+
+void DoI64Test(char *formatstr, INT64 value, char *valuestr, char *checkstr1, char *checkstr2)
+{
+    FILE *fp;
+    char buf[256] = { 0 };
+
+    if ((fp = fopen("testfile.txt", "w+")) == NULL )
+        Fail("ERROR: fopen failed to create testfile\n");
+    if ((fprintf(fp, formatstr, value)) < 0)
+        Fail("ERROR: fprintf failed\n");
+    if ((fseek(fp, 0, SEEK_SET)) != 0)
+        Fail("ERROR: fseek failed\n");
+    if ((fgets(buf, 100, fp)) == NULL)
+        Fail("ERROR: fseek failed\n");
+
+    if (memcmp(buf, checkstr1, strlen(buf) + 1) != 0 &&
+        memcmp(buf, checkstr2, strlen(buf) + 1) != 0)
+    {
+        Fail("ERROR: failed to insert %s into \"%s\"\n"
+            "Expected \"%s\" or \"%s\", got \"%s\".\n", 
+            valuestr, formatstr, checkstr1, checkstr2, buf);
+    }    
+    fclose(fp);
+}
+
+void DoDoubleTest(char *formatstr, double value, char *checkstr1, char *checkstr2)
+{
+    FILE *fp;
+    char buf[256] = { 0 };
+
+    if ((fp = fopen("testfile.txt", "w+")) == NULL )
+        Fail("ERROR: fopen failed to create testfile\n");
+    if ((fprintf(fp, formatstr, value)) < 0)
+        Fail("ERROR: fprintf failed\n");
+    if ((fseek(fp, 0, SEEK_SET)) != 0)
+        Fail("ERROR: fseek failed\n");
+    if ((fgets(buf, 100, fp)) == NULL)
+        Fail("ERROR: fseek failed\n");
+
+    if (memcmp(buf, checkstr1, strlen(buf) + 1) != 0 &&
+        memcmp(buf, checkstr2, strlen(buf) + 1) != 0)
+    {
+        Fail("ERROR: failed to insert %f into \"%s\"\n"
+            "Expected \"%s\" or \"%s\", got \"%s\".\n", 
+            value, formatstr, checkstr1, checkstr2, buf);
+    }    
+    fclose(fp);
+}
+#endif
diff --git a/src/pal/tests/palsuite/c_runtime/fprintf/test1/CMakeLists.txt b/src/pal/tests/palsuite/c_runtime/fprintf/test1/CMakeLists.txt
new file mode 100644
index 0000000000..ab4176563d
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fprintf/test1/CMakeLists.txt
@@ -0,0 +1,19 @@
+cmake_minimum_required(VERSION 2.8.12.2)
+
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
+
+set(SOURCES
+  test1.c
+)
+
+add_executable(paltest_fprintf_test1
+  ${SOURCES}
+)
+
+add_dependencies(paltest_fprintf_test1 coreclrpal)
+
+target_link_libraries(paltest_fprintf_test1
+  pthread
+  m
+  coreclrpal
+)
diff --git a/src/pal/tests/palsuite/c_runtime/fprintf/test1/test1.c b/src/pal/tests/palsuite/c_runtime/fprintf/test1/test1.c
new file mode 100644
index 0000000000..d55fc2534c
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fprintf/test1/test1.c
@@ -0,0 +1,80 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/*============================================================================
+**
+** Source:      test1.c (fprintf)
+**
+** Purpose:     A single, basic, test case with no formatting.
+**              Test modeled after the sprintf series.        
+**  
+
+**
+**==========================================================================*/
+
+#include <palsuite.h>
+
+/* 
+ * Depends on memcmp, strlen, fopen, fgets, fseek and fclose.
+ */
+
+int __cdecl main(int argc, char *argv[])
+{
+    FILE *fp;
+    char testfile[] = "testfile.txt";
+    char checkstr[] = "hello world";
+    char buf[256];
+
+    if (PAL_Initialize(argc, argv) != 0)
+    {
+        return(FAIL);
+    }
+
+    if ((fp = fopen(testfile, "w+")) == NULL)
+    {
+        Fail("ERROR: fopen failed to create \"%s\"\n", testfile);
+    }
+
+    if ((fprintf(fp, "hello world")) < 0)
+    {
+        Fail("ERROR: fprintf failed to print to \"%s\"\n", testfile);
+    }
+
+    if ((fseek( fp, 0, SEEK_SET)) != 0)
+
+    {
+
+         Fail("ERROR: Fseek failed to set pointer to beginning of file\n" );
+
+    }
+
+ 
+
+    if ((fgets( buf, 100, fp )) == NULL)
+
+    {
+
+        Fail("ERROR: fgets failed\n");
+
+    }
+
+    
+    if (memcmp(checkstr, buf, strlen(checkstr)+1) != 0)
+    {
+        Fail("ERROR: expected %s, got %s\n", checkstr, buf);
+    }
+
+
+
+    if ((fclose( fp )) != 0)
+
+    {
+
+        Fail("ERROR: fclose failed to close \"%s\"\n", testfile);
+
+    }
+
+    PAL_Terminate();
+    return PASS;
+}
diff --git a/src/pal/tests/palsuite/c_runtime/fprintf/test1/testinfo.dat b/src/pal/tests/palsuite/c_runtime/fprintf/test1/testinfo.dat
new file mode 100644
index 0000000000..be3bf4b78a
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fprintf/test1/testinfo.dat
@@ -0,0 +1,13 @@
+# Licensed to the .NET Foundation under one or more agreements.
+# The .NET Foundation licenses this file to you under the MIT license.
+# See the LICENSE file in the project root for more information.
+
+Version = 1.0
+Section = C Runtime
+Function = fprintf
+Name = Positive Test for fprintf
+TYPE = DEFAULT
+EXE1 = test1
+Description
+= A single, basic, test case with no formatting.
+= Test modeled after the sprintf series.
diff --git a/src/pal/tests/palsuite/c_runtime/fprintf/test10/CMakeLists.txt b/src/pal/tests/palsuite/c_runtime/fprintf/test10/CMakeLists.txt
new file mode 100644
index 0000000000..f718ad7934
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fprintf/test10/CMakeLists.txt
@@ -0,0 +1,19 @@
+cmake_minimum_required(VERSION 2.8.12.2)
+
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
+
+set(SOURCES
+  test10.c
+)
+
+add_executable(paltest_fprintf_test10
+  ${SOURCES}
+)
+
+add_dependencies(paltest_fprintf_test10 coreclrpal)
+
+target_link_libraries(paltest_fprintf_test10
+  pthread
+  m
+  coreclrpal
+)
diff --git a/src/pal/tests/palsuite/c_runtime/fprintf/test10/test10.c b/src/pal/tests/palsuite/c_runtime/fprintf/test10/test10.c
new file mode 100644
index 0000000000..5988e8da74
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fprintf/test10/test10.c
@@ -0,0 +1,49 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/*============================================================================
+**
+** Source:      test10.c (fprintf)
+**
+** Purpose:     Tests the octal specifier (%o).
+**              This test is modeled after the fprintf series.
+**
+**
+**==========================================================================*/
+
+#include <palsuite.h>
+#include "../fprintf.h"
+
+/* 
+ * Depends on memcmp, strlen, fopen, fseek and fgets.
+ */
+
+int __cdecl main(int argc, char *argv[])
+{
+    int neg = -42;
+    int pos = 42;
+    INT64 l = 42;
+    
+    if (PAL_Initialize(argc, argv) != 0)
+        return(FAIL);
+
+    DoNumTest("foo %o", pos, "foo 52");
+    DoNumTest("foo %lo", 0xFFFF, "foo 177777");
+    DoNumTest("foo %ho", 0xFFFF, "foo 177777");
+    DoNumTest("foo %Lo", pos, "foo 52");
+    DoI64Test("foo %I64o", l, "42", "foo 52", "foo 52");
+    DoNumTest("foo %3o", pos, "foo  52");
+    DoNumTest("foo %-3o", pos, "foo 52 ");
+    DoNumTest("foo %.1o", pos, "foo 52");
+    DoNumTest("foo %.3o", pos, "foo 052");
+    DoNumTest("foo %03o", pos, "foo 052");
+    DoNumTest("foo %#o", pos, "foo 052");
+    DoNumTest("foo %+o", pos, "foo 52");
+    DoNumTest("foo % o", pos, "foo 52");
+    DoNumTest("foo %+o", neg, "foo 37777777726");
+    DoNumTest("foo % o", neg, "foo 37777777726");
+  
+    PAL_Terminate();
+    return PASS;
+}
diff --git a/src/pal/tests/palsuite/c_runtime/fprintf/test10/testinfo.dat b/src/pal/tests/palsuite/c_runtime/fprintf/test10/testinfo.dat
new file mode 100644
index 0000000000..7afffeaf75
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fprintf/test10/testinfo.dat
@@ -0,0 +1,13 @@
+# Licensed to the .NET Foundation under one or more agreements.
+# The .NET Foundation licenses this file to you under the MIT license.
+# See the LICENSE file in the project root for more information.
+
+Version = 1.0
+Section = C Runtime
+Function = fprintf
+Name = Positive Test for fprintf
+TYPE = DEFAULT
+EXE1 = test10
+Description
+= Tests the octal specifier (%o).
+= This test is modeled after the fprintf series.
diff --git a/src/pal/tests/palsuite/c_runtime/fprintf/test11/CMakeLists.txt b/src/pal/tests/palsuite/c_runtime/fprintf/test11/CMakeLists.txt
new file mode 100644
index 0000000000..6ccd58ddd2
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fprintf/test11/CMakeLists.txt
@@ -0,0 +1,19 @@
+cmake_minimum_required(VERSION 2.8.12.2)
+
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
+
+set(SOURCES
+  test11.c
+)
+
+add_executable(paltest_fprintf_test11
+  ${SOURCES}
+)
+
+add_dependencies(paltest_fprintf_test11 coreclrpal)
+
+target_link_libraries(paltest_fprintf_test11
+  pthread
+  m
+  coreclrpal
+)
diff --git a/src/pal/tests/palsuite/c_runtime/fprintf/test11/test11.c b/src/pal/tests/palsuite/c_runtime/fprintf/test11/test11.c
new file mode 100644
index 0000000000..01880552b7
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fprintf/test11/test11.c
@@ -0,0 +1,49 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/*============================================================================
+**
+** Source:      test11.c (fprintf)
+**
+** Purpose:     Test the unsigned int specifier (%u).
+**              This test is modeled after the fprintf series.
+**
+**
+**==========================================================================*/
+
+#include <palsuite.h>
+#include "../fprintf.h"
+
+/* 
+ * Depends on memcmp, strlen, fopen, fseek and fgets.
+ */
+
+int __cdecl main(int argc, char *argv[])
+{
+    int neg = -42;
+    int pos = 42;
+    INT64 l = 42;
+    
+    if (PAL_Initialize(argc, argv) != 0)
+        return(FAIL);
+
+    DoNumTest("foo %u", pos, "foo 42");
+    DoNumTest("foo %lu", 0xFFFF, "foo 65535");
+    DoNumTest("foo %hu", 0xFFFF, "foo 65535");
+    DoNumTest("foo %Lu", pos, "foo 42");
+    DoI64Test("foo %I64u", l, "42", "foo 42", "foo 42");
+    DoNumTest("foo %3u", pos, "foo  42");
+    DoNumTest("foo %-3u", pos, "foo 42 ");
+    DoNumTest("foo %.1u", pos, "foo 42");
+    DoNumTest("foo %.3u", pos, "foo 042");
+    DoNumTest("foo %03u", pos, "foo 042");
+    DoNumTest("foo %#u", pos, "foo 42");
+    DoNumTest("foo %+u", pos, "foo 42");
+    DoNumTest("foo % u", pos, "foo 42");
+    DoNumTest("foo %+u", neg, "foo 4294967254");
+    DoNumTest("foo % u", neg, "foo 4294967254");
+
+    PAL_Terminate();
+    return PASS;
+}
diff --git a/src/pal/tests/palsuite/c_runtime/fprintf/test11/testinfo.dat b/src/pal/tests/palsuite/c_runtime/fprintf/test11/testinfo.dat
new file mode 100644
index 0000000000..8275f0f7ce
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fprintf/test11/testinfo.dat
@@ -0,0 +1,13 @@
+# Licensed to the .NET Foundation under one or more agreements.
+# The .NET Foundation licenses this file to you under the MIT license.
+# See the LICENSE file in the project root for more information.
+
+Version = 1.0
+Section = C Runtime
+Function = fprintf
+Name = Positive Test for fprintf
+TYPE = DEFAULT
+EXE1 = test11
+Description
+= Test the unsigned int specifier (%u).
+= This test is modeled after the fprintf series.
diff --git a/src/pal/tests/palsuite/c_runtime/fprintf/test12/CMakeLists.txt b/src/pal/tests/palsuite/c_runtime/fprintf/test12/CMakeLists.txt
new file mode 100644
index 0000000000..17bc7f100b
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fprintf/test12/CMakeLists.txt
@@ -0,0 +1,19 @@
+cmake_minimum_required(VERSION 2.8.12.2)
+
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
+
+set(SOURCES
+  test12.c
+)
+
+add_executable(paltest_fprintf_test12
+  ${SOURCES}
+)
+
+add_dependencies(paltest_fprintf_test12 coreclrpal)
+
+target_link_libraries(paltest_fprintf_test12
+  pthread
+  m
+  coreclrpal
+)
diff --git a/src/pal/tests/palsuite/c_runtime/fprintf/test12/test12.c b/src/pal/tests/palsuite/c_runtime/fprintf/test12/test12.c
new file mode 100644
index 0000000000..0292e15014
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fprintf/test12/test12.c
@@ -0,0 +1,50 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/*============================================================================
+**
+** Source:  test12.c
+**
+** Purpose:     Tests the (lowercase) hexadecimal specifier (%x).
+**              This test is modeled after the fprintf series.
+**
+**
+**==========================================================================*/
+
+#include <palsuite.h>
+#include "../fprintf.h"
+
+/* 
+ * Depends on memcmp, strlen, fopen, fseek and fgets.
+ */
+
+int __cdecl main(int argc, char *argv[])
+{
+    int neg = -42;
+    int pos = 0x1234ab;
+    INT64 l = I64(0x1234567887654321);
+    
+    if (PAL_Initialize(argc, argv) != 0)
+        return(FAIL);
+
+    DoNumTest("foo %x", pos, "foo 1234ab");
+    DoNumTest("foo %lx", pos, "foo 1234ab");
+    DoNumTest("foo %hx", pos, "foo 34ab");
+    DoNumTest("foo %Lx", pos, "foo 1234ab");
+    DoI64Test("foo %I64x", l, "0x1234567887654321",
+        "foo 1234567887654321", "foo 0x1234567887654321");
+    DoNumTest("foo %7x", pos, "foo  1234ab");
+    DoNumTest("foo %-7x", pos, "foo 1234ab ");
+    DoNumTest("foo %.1x", pos, "foo 1234ab");
+    DoNumTest("foo %.7x", pos, "foo 01234ab");
+    DoNumTest("foo %07x", pos, "foo 01234ab");
+    DoNumTest("foo %#x", pos, "foo 0x1234ab");
+    DoNumTest("foo %+x", pos, "foo 1234ab");
+    DoNumTest("foo % x", pos, "foo 1234ab");
+    DoNumTest("foo %+x", neg, "foo ffffffd6");
+    DoNumTest("foo % x", neg, "foo ffffffd6");
+
+    PAL_Terminate();
+    return PASS;
+}
diff --git a/src/pal/tests/palsuite/c_runtime/fprintf/test12/testinfo.dat b/src/pal/tests/palsuite/c_runtime/fprintf/test12/testinfo.dat
new file mode 100644
index 0000000000..4b44cfc313
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fprintf/test12/testinfo.dat
@@ -0,0 +1,13 @@
+# Licensed to the .NET Foundation under one or more agreements.
+# The .NET Foundation licenses this file to you under the MIT license.
+# See the LICENSE file in the project root for more information.
+
+Version = 1.0
+Section = C Runtime
+Function = fprintf
+Name = Positive Test for fprintf
+TYPE = DEFAULT
+EXE1 = test12
+Description
+= Tests the (lowercase) hexadecimal specifier (%x).
+= This test is modeled after the fprintf series.
diff --git a/src/pal/tests/palsuite/c_runtime/fprintf/test13/CMakeLists.txt b/src/pal/tests/palsuite/c_runtime/fprintf/test13/CMakeLists.txt
new file mode 100644
index 0000000000..c6eb0f9075
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fprintf/test13/CMakeLists.txt
@@ -0,0 +1,19 @@
+cmake_minimum_required(VERSION 2.8.12.2)
+
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
+
+set(SOURCES
+  test13.c
+)
+
+add_executable(paltest_fprintf_test13
+  ${SOURCES}
+)
+
+add_dependencies(paltest_fprintf_test13 coreclrpal)
+
+target_link_libraries(paltest_fprintf_test13
+  pthread
+  m
+  coreclrpal
+)
diff --git a/src/pal/tests/palsuite/c_runtime/fprintf/test13/test13.c b/src/pal/tests/palsuite/c_runtime/fprintf/test13/test13.c
new file mode 100644
index 0000000000..e171aeacce
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fprintf/test13/test13.c
@@ -0,0 +1,50 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/*============================================================================
+**
+** Source:      test13.c (fprintf)
+**
+** Purpose:     Tests the (uppercase) hexadecimal specifier (%X).
+**              This test is modeled after the fprintf series.
+**
+**
+**==========================================================================*/
+
+#include <palsuite.h>
+#include "../fprintf.h"
+
+/* 
+ * Depends on memcmp, strlen, fopen, fseek and fgets.
+ */
+
+int __cdecl main(int argc, char *argv[])
+{
+    int neg = -42;
+    int pos = 0x1234AB;
+    INT64 l = I64(0x1234567887654321);
+    
+    if (PAL_Initialize(argc, argv) != 0)
+        return(FAIL);
+
+    DoNumTest("foo %X", pos, "foo 1234AB");
+    DoNumTest("foo %lX", pos, "foo 1234AB");
+    DoNumTest("foo %hX", pos, "foo 34AB");
+    DoNumTest("foo %LX", pos, "foo 1234AB");
+    DoI64Test("foo %I64X", l, "0x1234567887654321",
+        "foo 1234567887654321", "foo 0x1234567887654321");
+    DoNumTest("foo %7X", pos, "foo  1234AB");
+    DoNumTest("foo %-7X", pos, "foo 1234AB ");
+    DoNumTest("foo %.1X", pos, "foo 1234AB");
+    DoNumTest("foo %.7X", pos, "foo 01234AB");
+    DoNumTest("foo %07X", pos, "foo 01234AB");
+    DoNumTest("foo %#X", pos, "foo 0X1234AB");
+    DoNumTest("foo %+X", pos, "foo 1234AB");
+    DoNumTest("foo % X", pos, "foo 1234AB");
+    DoNumTest("foo %+X", neg, "foo FFFFFFD6");
+    DoNumTest("foo % X", neg, "foo FFFFFFD6");
+
+    PAL_Terminate();
+    return PASS;
+}
diff --git a/src/pal/tests/palsuite/c_runtime/fprintf/test13/testinfo.dat b/src/pal/tests/palsuite/c_runtime/fprintf/test13/testinfo.dat
new file mode 100644
index 0000000000..ae983ec78a
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fprintf/test13/testinfo.dat
@@ -0,0 +1,13 @@
+# Licensed to the .NET Foundation under one or more agreements.
+# The .NET Foundation licenses this file to you under the MIT license.
+# See the LICENSE file in the project root for more information.
+
+Version = 1.0
+Section = C Runtime
+Function = fprintf
+Name = Positive Test for fprintf
+TYPE = DEFAULT
+EXE1 = test13
+Description
+= Tests the (uppercase) hexadecimal specifier (%X).
+= This test is modeled after the fprintf series.
diff --git a/src/pal/tests/palsuite/c_runtime/fprintf/test14/CMakeLists.txt b/src/pal/tests/palsuite/c_runtime/fprintf/test14/CMakeLists.txt
new file mode 100644
index 0000000000..6bb281bc62
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fprintf/test14/CMakeLists.txt
@@ -0,0 +1,19 @@
+cmake_minimum_required(VERSION 2.8.12.2)
+
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
+
+set(SOURCES
+  test14.c
+)
+
+add_executable(paltest_fprintf_test14
+  ${SOURCES}
+)
+
+add_dependencies(paltest_fprintf_test14 coreclrpal)
+
+target_link_libraries(paltest_fprintf_test14
+  pthread
+  m
+  coreclrpal
+)
diff --git a/src/pal/tests/palsuite/c_runtime/fprintf/test14/test14.c b/src/pal/tests/palsuite/c_runtime/fprintf/test14/test14.c
new file mode 100644
index 0000000000..5d7d77387d
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fprintf/test14/test14.c
@@ -0,0 +1,49 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/*============================================================================
+**
+** Source:      test14.c (fprintf)
+**
+** Purpose:     Tests the lowercase exponential
+**              notation double specifier (%e).
+**              This test is modeled after the fprintf series.
+**
+**
+**==========================================================================*/
+
+#include <palsuite.h>
+#include "../fprintf.h"
+
+/* 
+ * Depends on memcmp, strlen, fopen, fseek and fgets.
+ */
+
+int __cdecl main(int argc, char *argv[])
+{
+    double val = 256.0;
+    double neg = -256.0;
+    
+    if (PAL_Initialize(argc, argv) != 0)
+        return(FAIL);
+
+    DoDoubleTest("foo %e", val,  "foo 2.560000e+002", "foo 2.560000e+02");
+    DoDoubleTest("foo %le", val,  "foo 2.560000e+002", "foo 2.560000e+02");
+    DoDoubleTest("foo %he", val,  "foo 2.560000e+002", "foo 2.560000e+02");
+    DoDoubleTest("foo %Le", val,  "foo 2.560000e+002", "foo 2.560000e+02");
+    DoDoubleTest("foo %I64e", val,  "foo 2.560000e+002", "foo 2.560000e+02");
+    DoDoubleTest("foo %14e", val,  "foo  2.560000e+002", "foo   2.560000e+02");
+    DoDoubleTest("foo %-14e", val,  "foo 2.560000e+002 ", "foo 2.560000e+02  ");
+    DoDoubleTest("foo %.1e", val,  "foo 2.6e+002", "foo 2.6e+02");
+    DoDoubleTest("foo %.8e", val,  "foo 2.56000000e+002", "foo 2.56000000e+02");
+    DoDoubleTest("foo %014e", val,  "foo 02.560000e+002", "foo 002.560000e+02");
+    DoDoubleTest("foo %#e", val,  "foo 2.560000e+002", "foo 2.560000e+02");
+    DoDoubleTest("foo %+e", val,  "foo +2.560000e+002", "foo +2.560000e+02");
+    DoDoubleTest("foo % e", val,  "foo  2.560000e+002", "foo  2.560000e+02");
+    DoDoubleTest("foo %+e", neg,  "foo -2.560000e+002", "foo -2.560000e+02");
+    DoDoubleTest("foo % e", neg,  "foo -2.560000e+002", "foo -2.560000e+02");
+
+    PAL_Terminate();
+    return PASS;
+}
diff --git a/src/pal/tests/palsuite/c_runtime/fprintf/test14/testinfo.dat b/src/pal/tests/palsuite/c_runtime/fprintf/test14/testinfo.dat
new file mode 100644
index 0000000000..f0a843f480
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fprintf/test14/testinfo.dat
@@ -0,0 +1,14 @@
+# Licensed to the .NET Foundation under one or more agreements.
+# The .NET Foundation licenses this file to you under the MIT license.
+# See the LICENSE file in the project root for more information.
+
+Version = 1.0
+Section = C Runtime
+Function = fprintf
+Name = Positive Test for fprintf
+TYPE = DEFAULT
+EXE1 = test14
+Description
+= Tests the lowercase exponential
+= notation double specifier (%e).
+= This test is modeled after the fprintf series.
diff --git a/src/pal/tests/palsuite/c_runtime/fprintf/test15/CMakeLists.txt b/src/pal/tests/palsuite/c_runtime/fprintf/test15/CMakeLists.txt
new file mode 100644
index 0000000000..ce1a8b6111
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fprintf/test15/CMakeLists.txt
@@ -0,0 +1,19 @@
+cmake_minimum_required(VERSION 2.8.12.2)
+
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
+
+set(SOURCES
+  test15.c
+)
+
+add_executable(paltest_fprintf_test15
+  ${SOURCES}
+)
+
+add_dependencies(paltest_fprintf_test15 coreclrpal)
+
+target_link_libraries(paltest_fprintf_test15
+  pthread
+  m
+  coreclrpal
+)
diff --git a/src/pal/tests/palsuite/c_runtime/fprintf/test15/test15.c b/src/pal/tests/palsuite/c_runtime/fprintf/test15/test15.c
new file mode 100644
index 0000000000..d024bdbd8a
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fprintf/test15/test15.c
@@ -0,0 +1,49 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/*============================================================================
+**
+** Source:      test15.c (fprintf)
+**
+** Purpose:     Tests the uppercase exponential 
+**              notation double specifier (%E).
+**              This test is modeled after the fprintf series.
+**
+**
+**==========================================================================*/
+
+#include <palsuite.h>
+#include "../fprintf.h"
+
+/* 
+ * Depends on memcmp, strlen, fopen, fseek and fgets.
+ */
+
+int __cdecl main(int argc, char *argv[])
+{
+    double val = 256.0;
+    double neg = -256.0;
+    
+    if (PAL_Initialize(argc, argv) != 0)
+        return(FAIL);
+
+    DoDoubleTest("foo %E", val,  "foo 2.560000E+002", "foo 2.560000E+02");
+    DoDoubleTest("foo %lE", val,  "foo 2.560000E+002", "foo 2.560000E+02");
+    DoDoubleTest("foo %hE", val,  "foo 2.560000E+002", "foo 2.560000E+02");
+    DoDoubleTest("foo %LE", val,  "foo 2.560000E+002", "foo 2.560000E+02");
+    DoDoubleTest("foo %I64E", val,  "foo 2.560000E+002", "foo 2.560000E+02");
+    DoDoubleTest("foo %14E", val,  "foo  2.560000E+002", "foo   2.560000E+02");
+    DoDoubleTest("foo %-14E", val,  "foo 2.560000E+002 ", "foo 2.560000E+02  ");
+    DoDoubleTest("foo %.1E", val,  "foo 2.6E+002", "foo 2.6E+02");
+    DoDoubleTest("foo %.8E", val,  "foo 2.56000000E+002", "foo 2.56000000E+02");
+    DoDoubleTest("foo %014E", val,  "foo 02.560000E+002", "foo 002.560000E+02");
+    DoDoubleTest("foo %#E", val,  "foo 2.560000E+002", "foo 2.560000E+02");
+    DoDoubleTest("foo %+E", val,  "foo +2.560000E+002", "foo +2.560000E+02");
+    DoDoubleTest("foo % E", val,  "foo  2.560000E+002", "foo  2.560000E+02");
+    DoDoubleTest("foo %+E", neg,  "foo -2.560000E+002", "foo -2.560000E+02");
+    DoDoubleTest("foo % E", neg,  "foo -2.560000E+002", "foo -2.560000E+02");
+
+    PAL_Terminate();
+    return PASS;
+}
diff --git a/src/pal/tests/palsuite/c_runtime/fprintf/test15/testinfo.dat b/src/pal/tests/palsuite/c_runtime/fprintf/test15/testinfo.dat
new file mode 100644
index 0000000000..fedabca3c6
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fprintf/test15/testinfo.dat
@@ -0,0 +1,14 @@
+# Licensed to the .NET Foundation under one or more agreements.
+# The .NET Foundation licenses this file to you under the MIT license.
+# See the LICENSE file in the project root for more information.
+
+Version = 1.0
+Section = C Runtime
+Function = fprintf
+Name = Positive Test for fprintf
+TYPE = DEFAULT
+EXE1 = test15
+Description
+= Tests the uppercase exponential 
+= notation double specifier (%E).
+= This test is modeled after the fprintf series.
diff --git a/src/pal/tests/palsuite/c_runtime/fprintf/test16/CMakeLists.txt b/src/pal/tests/palsuite/c_runtime/fprintf/test16/CMakeLists.txt
new file mode 100644
index 0000000000..011cd13fb1
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fprintf/test16/CMakeLists.txt
@@ -0,0 +1,19 @@
+cmake_minimum_required(VERSION 2.8.12.2)
+
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
+
+set(SOURCES
+  test16.c
+)
+
+add_executable(paltest_fprintf_test16
+  ${SOURCES}
+)
+
+add_dependencies(paltest_fprintf_test16 coreclrpal)
+
+target_link_libraries(paltest_fprintf_test16
+  pthread
+  m
+  coreclrpal
+)
diff --git a/src/pal/tests/palsuite/c_runtime/fprintf/test16/test16.c b/src/pal/tests/palsuite/c_runtime/fprintf/test16/test16.c
new file mode 100644
index 0000000000..079faeaf59
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fprintf/test16/test16.c
@@ -0,0 +1,48 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/*============================================================================
+**
+** Source:      test16.c (fprintf)
+**
+** Purpose:     Tests the decimal notation double specifier (%f).
+**              This test is modeled after the fprintf series.
+**
+**
+**==========================================================================*/
+
+#include <palsuite.h>
+#include "../fprintf.h"
+
+/* 
+ * Depends on memcmp, strlen, fopen, fseek and fgets.
+ */
+
+int __cdecl main(int argc, char *argv[])
+{
+    double val = 2560.001;
+    double neg = -2560.001;
+    
+    if (PAL_Initialize(argc, argv) != 0)
+        return(FAIL);
+
+    DoDoubleTest("foo %f", val,  "foo 2560.001000", "foo 2560.001000");
+    DoDoubleTest("foo %lf", val,  "foo 2560.001000", "foo 2560.001000");
+    DoDoubleTest("foo %hf", val,  "foo 2560.001000", "foo 2560.001000");
+    DoDoubleTest("foo %Lf", val,  "foo 2560.001000", "foo 2560.001000");
+    DoDoubleTest("foo %I64f", val,  "foo 2560.001000", "foo 2560.001000");
+    DoDoubleTest("foo %12f", val,  "foo  2560.001000", "foo  2560.001000");
+    DoDoubleTest("foo %-12f", val,  "foo 2560.001000 ", "foo 2560.001000 ");
+    DoDoubleTest("foo %.1f", val,  "foo 2560.0", "foo 2560.0");
+    DoDoubleTest("foo %.8f", val,  "foo 2560.00100000", "foo 2560.00100000");
+    DoDoubleTest("foo %012f", val,  "foo 02560.001000", "foo 02560.001000");
+    DoDoubleTest("foo %#f", val,  "foo 2560.001000", "foo 2560.001000");
+    DoDoubleTest("foo %+f", val,  "foo +2560.001000", "foo +2560.001000");
+    DoDoubleTest("foo % f", val,  "foo  2560.001000", "foo  2560.001000");
+    DoDoubleTest("foo %+f", neg,  "foo -2560.001000", "foo -2560.001000");
+    DoDoubleTest("foo % f", neg,  "foo -2560.001000", "foo -2560.001000");
+
+    PAL_Terminate();
+    return PASS;
+}
diff --git a/src/pal/tests/palsuite/c_runtime/fprintf/test16/testinfo.dat b/src/pal/tests/palsuite/c_runtime/fprintf/test16/testinfo.dat
new file mode 100644
index 0000000000..ef93c7c05d
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fprintf/test16/testinfo.dat
@@ -0,0 +1,13 @@
+# Licensed to the .NET Foundation under one or more agreements.
+# The .NET Foundation licenses this file to you under the MIT license.
+# See the LICENSE file in the project root for more information.
+
+Version = 1.0
+Section = C Runtime
+Function = fprintf
+Name = Positive Test for fprintf
+TYPE = DEFAULT
+EXE1 = test16
+Description
+= Tests the decimal notation double specifier (%f).
+= This test is modeled after the fprintf series.
diff --git a/src/pal/tests/palsuite/c_runtime/fprintf/test17/CMakeLists.txt b/src/pal/tests/palsuite/c_runtime/fprintf/test17/CMakeLists.txt
new file mode 100644
index 0000000000..4516f4b769
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fprintf/test17/CMakeLists.txt
@@ -0,0 +1,19 @@
+cmake_minimum_required(VERSION 2.8.12.2)
+
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
+
+set(SOURCES
+  test17.c
+)
+
+add_executable(paltest_fprintf_test17
+  ${SOURCES}
+)
+
+add_dependencies(paltest_fprintf_test17 coreclrpal)
+
+target_link_libraries(paltest_fprintf_test17
+  pthread
+  m
+  coreclrpal
+)
diff --git a/src/pal/tests/palsuite/c_runtime/fprintf/test17/test17.c b/src/pal/tests/palsuite/c_runtime/fprintf/test17/test17.c
new file mode 100644
index 0000000000..7bd817d7db
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fprintf/test17/test17.c
@@ -0,0 +1,49 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/*============================================================================
+**
+** Source:      test17.c (fprintf)
+**
+** Purpose:     Tests the lowercase shorthand notation double specifier (%g).
+**              This test is modeled after the fprintf series.
+**
+**
+**==========================================================================*/
+
+#include <palsuite.h>
+#include "../fprintf.h"
+
+/* 
+ * Depends on memcmp, strlen, fopen, fseek and fgets.
+ */
+
+int __cdecl main(int argc, char *argv[])
+{
+    double val = 2560.001;
+    double neg = -2560.001;
+    
+    if (PAL_Initialize(argc, argv) != 0)
+        return(FAIL);
+
+    DoDoubleTest("foo %g", val,  "foo 2560", "foo 2560");
+    DoDoubleTest("foo %lg", val,  "foo 2560", "foo 2560");
+    DoDoubleTest("foo %hg", val,  "foo 2560", "foo 2560");
+    DoDoubleTest("foo %Lg", val,  "foo 2560", "foo 2560");
+    DoDoubleTest("foo %I64g", val,  "foo 2560", "foo 2560");
+    DoDoubleTest("foo %5g", val,  "foo  2560", "foo  2560");
+    DoDoubleTest("foo %-5g", val,  "foo 2560 ", "foo 2560 ");
+    DoDoubleTest("foo %.1g", val,  "foo 3e+003", "foo 3e+03");
+    DoDoubleTest("foo %.2g", val,  "foo 2.6e+003", "foo 2.6e+03");
+    DoDoubleTest("foo %.12g", val,  "foo 2560.001", "foo 2560.001");
+    DoDoubleTest("foo %06g", val,  "foo 002560", "foo 002560");
+    DoDoubleTest("foo %#g", val,  "foo 2560.00", "foo 2560.00");
+    DoDoubleTest("foo %+g", val,  "foo +2560", "foo +2560");
+    DoDoubleTest("foo % g", val,  "foo  2560", "foo  2560");
+    DoDoubleTest("foo %+g", neg,  "foo -2560", "foo -2560");
+    DoDoubleTest("foo % g", neg,  "foo -2560", "foo -2560");
+
+    PAL_Terminate();
+    return PASS;
+}
diff --git a/src/pal/tests/palsuite/c_runtime/fprintf/test17/testinfo.dat b/src/pal/tests/palsuite/c_runtime/fprintf/test17/testinfo.dat
new file mode 100644
index 0000000000..420703c668
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fprintf/test17/testinfo.dat
@@ -0,0 +1,13 @@
+# Licensed to the .NET Foundation under one or more agreements.
+# The .NET Foundation licenses this file to you under the MIT license.
+# See the LICENSE file in the project root for more information.
+
+Version = 1.0
+Section = C Runtime
+Function = fprintf
+Name = Positive Test for fprintf
+TYPE = DEFAULT
+EXE1 = test17
+Description
+= Tests the lowercase shorthand notation double specifier (%g).
+= This test is modeled after the fprintf series.
diff --git a/src/pal/tests/palsuite/c_runtime/fprintf/test18/CMakeLists.txt b/src/pal/tests/palsuite/c_runtime/fprintf/test18/CMakeLists.txt
new file mode 100644
index 0000000000..fc035020ca
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fprintf/test18/CMakeLists.txt
@@ -0,0 +1,19 @@
+cmake_minimum_required(VERSION 2.8.12.2)
+
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
+
+set(SOURCES
+  test18.c
+)
+
+add_executable(paltest_fprintf_test18
+  ${SOURCES}
+)
+
+add_dependencies(paltest_fprintf_test18 coreclrpal)
+
+target_link_libraries(paltest_fprintf_test18
+  pthread
+  m
+  coreclrpal
+)
diff --git a/src/pal/tests/palsuite/c_runtime/fprintf/test18/test18.c b/src/pal/tests/palsuite/c_runtime/fprintf/test18/test18.c
new file mode 100644
index 0000000000..6582c41e0f
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fprintf/test18/test18.c
@@ -0,0 +1,49 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/*============================================================================
+**
+** Source:      test18.c (fprintf)
+**
+** Purpose:     Tests the uppercase shorthand notation double specifier (%G).
+**              This test is modeled after the fprintf series.
+**
+**
+**==========================================================================*/
+
+#include <palsuite.h>
+#include "../fprintf.h"
+
+/* 
+ * Depends on memcmp, strlen, fopen, fseek and fgets.
+ */
+
+int __cdecl main(int argc, char *argv[])
+{
+    double val = 2560.001;
+    double neg = -2560.001;
+    
+    if (PAL_Initialize(argc, argv) != 0)
+        return(FAIL);
+
+    DoDoubleTest("foo %G", val,  "foo 2560", "foo 2560");
+    DoDoubleTest("foo %lG", val,  "foo 2560", "foo 2560");
+    DoDoubleTest("foo %hG", val,  "foo 2560", "foo 2560");
+    DoDoubleTest("foo %LG", val,  "foo 2560", "foo 2560");
+    DoDoubleTest("foo %I64G", val,  "foo 2560", "foo 2560");
+    DoDoubleTest("foo %5G", val,  "foo  2560", "foo  2560");
+    DoDoubleTest("foo %-5G", val,  "foo 2560 ", "foo 2560 ");
+    DoDoubleTest("foo %.1G", val,  "foo 3E+003", "foo 3E+03");
+    DoDoubleTest("foo %.2G", val,  "foo 2.6E+003", "foo 2.6E+03");
+    DoDoubleTest("foo %.12G", val,  "foo 2560.001", "foo 2560.001");
+    DoDoubleTest("foo %06G", val,  "foo 002560", "foo 002560");
+    DoDoubleTest("foo %#G", val,  "foo 2560.00", "foo 2560.00");
+    DoDoubleTest("foo %+G", val,  "foo +2560", "foo +2560");
+    DoDoubleTest("foo % G", val,  "foo  2560", "foo  2560");
+    DoDoubleTest("foo %+G", neg,  "foo -2560", "foo -2560");
+    DoDoubleTest("foo % G", neg,  "foo -2560", "foo -2560");
+
+    PAL_Terminate();
+    return PASS;
+}
diff --git a/src/pal/tests/palsuite/c_runtime/fprintf/test18/testinfo.dat b/src/pal/tests/palsuite/c_runtime/fprintf/test18/testinfo.dat
new file mode 100644
index 0000000000..129febec27
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fprintf/test18/testinfo.dat
@@ -0,0 +1,13 @@
+# Licensed to the .NET Foundation under one or more agreements.
+# The .NET Foundation licenses this file to you under the MIT license.
+# See the LICENSE file in the project root for more information.
+
+Version = 1.0
+Section = C Runtime
+Function = fprintf
+Name = Positive Test for fprintf
+TYPE = DEFAULT
+EXE1 = test18
+Description
+= Tests the uppercase shorthand notation double specifier (%G).
+= This test is modeled after the fprintf series.
diff --git a/src/pal/tests/palsuite/c_runtime/fprintf/test19/CMakeLists.txt b/src/pal/tests/palsuite/c_runtime/fprintf/test19/CMakeLists.txt
new file mode 100644
index 0000000000..3781b426f2
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fprintf/test19/CMakeLists.txt
@@ -0,0 +1,19 @@
+cmake_minimum_required(VERSION 2.8.12.2)
+
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
+
+set(SOURCES
+  test19.c
+)
+
+add_executable(paltest_fprintf_test19
+  ${SOURCES}
+)
+
+add_dependencies(paltest_fprintf_test19 coreclrpal)
+
+target_link_libraries(paltest_fprintf_test19
+  pthread
+  m
+  coreclrpal
+)
diff --git a/src/pal/tests/palsuite/c_runtime/fprintf/test19/test19.c b/src/pal/tests/palsuite/c_runtime/fprintf/test19/test19.c
new file mode 100644
index 0000000000..9d9a28c325
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fprintf/test19/test19.c
@@ -0,0 +1,153 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/*============================================================================
+**
+** Source:      test19.c (fprintf)
+**
+** Purpose:     Tests the variable length precision argument.
+**              This test is modeled after the fprintf series.
+**
+**
+**==========================================================================*/
+
+#include <palsuite.h>
+#include "../fprintf.h"
+
+/* 
+ * Depends on memcmp, strlen, fopen, fseek and fgets.
+ */
+
+#define DOTEST(a,b,c,d,e,f) DoTest(a,b,(void*)c,d,e,f)
+
+void DoTest(char *formatstr, int precision, void *param, 
+            char *paramstr, char *checkstr1, char *checkstr2)
+{
+    FILE *fp;
+    char buf[256];
+
+    if ((fp = fopen("testfile.txt", "w+")) == NULL )
+    {
+        Fail("ERROR: fopen failed to create testfile\n");
+    }
+
+    if ((fprintf(fp, formatstr, precision, param)) < 0)
+    {
+        Fail("ERROR: fprintf failed\n");
+    }
+
+    if ((fseek(fp, 0, SEEK_SET)) != 0)
+    {
+        Fail("ERROR: fseek failed\n");
+    }
+
+    if ((fgets(buf, 100, fp)) == NULL)
+    {
+        Fail("ERROR: fseek failed\n");
+    }
+    
+    if (memcmp(buf, checkstr1, strlen(buf) + 1) != 0 &&
+        memcmp(buf, checkstr2, strlen(buf) + 1) != 0)
+    {
+        Fail("ERROR: failed to insert %s into \"%s\" with precision %d\n"
+            "Expected \"%s\" or \"%s\", got \"%s\".\n", paramstr, formatstr,
+ precision,
+            checkstr1, checkstr2, buf);
+    }
+    
+    if ((fclose( fp )) != 0)
+
+    {
+        Fail("ERROR: fclose failed to close \"testfile.txt\"\n");
+    }
+            
+}
+
+void DoublePrecTest(char *formatstr, int precision, 
+                    double param, char *checkstr1, char *checkstr2)
+{
+    FILE *fp;
+    char buf[256];
+
+    if ((fp = fopen("testfile.txt", "w+")) == NULL )
+    {
+        Fail("ERROR: fopen failed to create testfile\n");
+    }
+
+    if ((fprintf(fp, formatstr, precision, param)) < 0)
+    {
+        Fail("ERROR: fprintf failed\n");
+    }
+
+    if ((fseek(fp, 0, SEEK_SET)) != 0)
+    {
+        Fail("ERROR: fseek failed\n");
+    }
+
+    if ((fgets(buf, 100, fp)) == NULL)
+    {
+        Fail("ERROR: fseek failed\n");
+    }
+    
+    if (memcmp(buf, checkstr1, strlen(buf) + 1) != 0 &&
+        memcmp(buf, checkstr2, strlen(buf) + 1) != 0)
+    {
+        Fail("ERROR: failed to insert %f into \"%s\" with precision %d\n"
+            "Expected \"%s\" or \"%s\", got \"%s\".\n", 
+            param, formatstr, precision, checkstr1, checkstr2, buf);
+    }
+
+    if ((fclose( fp )) != 0)
+    {
+        Fail("ERROR: fclose failed to close \"testfile.txt\"\n");
+    }
+            
+}
+
+int __cdecl main(int argc, char *argv[])
+{
+
+    if (PAL_Initialize(argc, argv) != 0)
+        return(FAIL);
+
+    DOTEST("%.*s", 2, "bar", "bar", "ba", "ba");
+    DOTEST("%.*S", 2, convert("bar"), "bar", "ba", "ba");
+
+    //DOTEST("%.*n", 4, 2, "2", "0002");
+    DOTEST("%.*c", 0, 'a', "a", "a", "a");
+    DOTEST("%.*c", 4, 'a', "a", "a", "a");
+    DOTEST("%.*C", 0, (WCHAR)'a', "a", "a", "a");
+    DOTEST("%.*C", 4, (WCHAR)'a', "a", "a", "a");
+    DOTEST("%.*d", 1, 42, "42", "42", "42");
+    DOTEST("%.*d", 3, 42, "42", "042", "042");
+    DOTEST("%.*i", 1, 42, "42", "42", "42");
+    DOTEST("%.*i", 3, 42, "42", "042", "042");
+    DOTEST("%.*o", 1, 42, "42", "52", "52");
+    DOTEST("%.*o", 3, 42, "42", "052", "052");
+    DOTEST("%.*u", 1, 42, "42", "42", "42");
+    DOTEST("%.*u", 3, 42, "42", "042", "042");
+    DOTEST("%.*x", 1, 0x42, "0x42", "42", "42");
+    DOTEST("%.*x", 3, 0x42, "0x42", "042", "042");
+    DOTEST("%.*X", 1, 0x42, "0x42", "42", "42");
+    DOTEST("%.*X", 3, 0x42, "0x42", "042", "042");
+    
+
+    DoublePrecTest("%.*e", 1, 2.01, "2.0e+000", "2.0e+00");
+    DoublePrecTest("%.*e", 3, 2.01, "2.010e+000", "2.010e+00");
+    DoublePrecTest("%.*E", 1, 2.01, "2.0E+000", "2.0E+00");
+    DoublePrecTest("%.*E", 3, 2.01, "2.010E+000", "2.010E+00");
+    DoublePrecTest("%.*f", 1, 2.01, "2.0", "2.0");
+    DoublePrecTest("%.*f", 3, 2.01, "2.010", "2.010");
+    DoublePrecTest("%.*g", 1, 256.01, "3e+002", "3e+02");
+    DoublePrecTest("%.*g", 3, 256.01, "256", "256");
+    DoublePrecTest("%.*g", 4, 256.01, "256", "256");
+    DoublePrecTest("%.*g", 6, 256.01, "256.01", "256.01");
+    DoublePrecTest("%.*G", 1, 256.01, "3E+002", "3E+02");
+    DoublePrecTest("%.*G", 3, 256.01, "256", "256");
+    DoublePrecTest("%.*G", 4, 256.01, "256", "256");
+    DoublePrecTest("%.*G", 6, 256.01, "256.01", "256.01");
+
+    PAL_Terminate();
+    return PASS;
+}
diff --git a/src/pal/tests/palsuite/c_runtime/fprintf/test19/testinfo.dat b/src/pal/tests/palsuite/c_runtime/fprintf/test19/testinfo.dat
new file mode 100644
index 0000000000..25025b920a
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fprintf/test19/testinfo.dat
@@ -0,0 +1,13 @@
+# Licensed to the .NET Foundation under one or more agreements.
+# The .NET Foundation licenses this file to you under the MIT license.
+# See the LICENSE file in the project root for more information.
+
+Version = 1.0
+Section = C Runtime
+Function = fprintf
+Name = Positive Test for fprintf
+TYPE = DEFAULT
+EXE1 = test19
+Description
+= Tests the variable length precision argument.
+= This test is modeled after the fprintf series.
diff --git a/src/pal/tests/palsuite/c_runtime/fprintf/test2/CMakeLists.txt b/src/pal/tests/palsuite/c_runtime/fprintf/test2/CMakeLists.txt
new file mode 100644
index 0000000000..0ef44b6b7d
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fprintf/test2/CMakeLists.txt
@@ -0,0 +1,19 @@
+cmake_minimum_required(VERSION 2.8.12.2)
+
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
+
+set(SOURCES
+  test2.c
+)
+
+add_executable(paltest_fprintf_test2
+  ${SOURCES}
+)
+
+add_dependencies(paltest_fprintf_test2 coreclrpal)
+
+target_link_libraries(paltest_fprintf_test2
+  pthread
+  m
+  coreclrpal
+)
diff --git a/src/pal/tests/palsuite/c_runtime/fprintf/test2/test2.c b/src/pal/tests/palsuite/c_runtime/fprintf/test2/test2.c
new file mode 100644
index 0000000000..1ed7f3fd23
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fprintf/test2/test2.c
@@ -0,0 +1,43 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/*============================================================================
+**
+** Source:      test2.c (fprintf)
+**
+** Purpose:     Tests the string specifier (%s).
+**              This test is modeled after the fprintf series.
+**
+**
+**==========================================================================*/
+
+#include <palsuite.h>
+#include "../fprintf.h"
+
+/* 
+ * Depends on memcmp, strlen, fopen, fseek and fgets.
+ */
+
+int __cdecl main(int argc, char *argv[])
+{
+
+    if (PAL_Initialize(argc, argv) != 0)
+        return(FAIL);
+
+    DoStrTest("foo %s", "bar", "foo bar");
+    DoStrTest("foo %hs", "bar", "foo bar");
+    DoWStrTest("foo %ls", convert("bar"), "foo bar");
+    DoWStrTest("foo %ws", convert("bar"), "foo bar");
+    DoStrTest("foo %Ls", "bar", "foo bar");
+    DoStrTest("foo %I64s", "bar", "foo bar");
+    DoStrTest("foo %5s", "bar", "foo   bar");
+    DoStrTest("foo %.2s", "bar", "foo ba");
+    DoStrTest("foo %5.2s", "bar", "foo    ba");
+    DoStrTest("foo %-5s", "bar", "foo bar  ");
+    DoStrTest("foo %05s", "bar", "foo 00bar");
+
+    PAL_Terminate();
+    return PASS;    
+}
+
diff --git a/src/pal/tests/palsuite/c_runtime/fprintf/test2/testinfo.dat b/src/pal/tests/palsuite/c_runtime/fprintf/test2/testinfo.dat
new file mode 100644
index 0000000000..d4c7dbff43
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fprintf/test2/testinfo.dat
@@ -0,0 +1,13 @@
+# Licensed to the .NET Foundation under one or more agreements.
+# The .NET Foundation licenses this file to you under the MIT license.
+# See the LICENSE file in the project root for more information.
+
+Version = 1.0
+Section = C Runtime
+Function = fprintf
+Name = Positive Test for fprintf
+TYPE = DEFAULT
+EXE1 = test2
+Description
+= Tests the string specifier (%s).
+= This test is modeled after the fprintf series.
diff --git a/src/pal/tests/palsuite/c_runtime/fprintf/test3/CMakeLists.txt b/src/pal/tests/palsuite/c_runtime/fprintf/test3/CMakeLists.txt
new file mode 100644
index 0000000000..adfd36fce7
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fprintf/test3/CMakeLists.txt
@@ -0,0 +1,19 @@
+cmake_minimum_required(VERSION 2.8.12.2)
+
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
+
+set(SOURCES
+  test3.c
+)
+
+add_executable(paltest_fprintf_test3
+  ${SOURCES}
+)
+
+add_dependencies(paltest_fprintf_test3 coreclrpal)
+
+target_link_libraries(paltest_fprintf_test3
+  pthread
+  m
+  coreclrpal
+)
diff --git a/src/pal/tests/palsuite/c_runtime/fprintf/test3/test3.c b/src/pal/tests/palsuite/c_runtime/fprintf/test3/test3.c
new file mode 100644
index 0000000000..6185135581
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fprintf/test3/test3.c
@@ -0,0 +1,43 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/*============================================================================
+**
+** Source:      test3.c (fprintf)
+**
+** Purpose:     Tests the wide string specifier (%S).
+**              This test is modeled after the fprintf series.
+**
+**
+**==========================================================================*/
+
+#include <palsuite.h>
+#include "../fprintf.h"
+
+/* 
+ * Depends on memcmp, strlen, fopen, fseek and fgets.
+ */
+
+int __cdecl main(int argc, char *argv[])
+{
+    if (PAL_Initialize(argc, argv) != 0)
+        return(FAIL);
+    
+    DoWStrTest("foo %S", convert("bar"), "foo bar");
+    DoStrTest("foo %hS", "bar", "foo bar");
+    DoWStrTest("foo %lS", convert("bar"), "foo bar");
+    DoWStrTest("foo %wS", convert("bar"), "foo bar");
+    DoWStrTest("foo %LS", convert("bar"), "foo bar");
+    DoWStrTest("foo %I64S", convert("bar"), "foo bar");
+    DoWStrTest("foo %5S", convert("bar"), "foo   bar");
+    DoWStrTest("foo %.2S", convert("bar"), "foo ba");
+    DoWStrTest("foo %5.2S", convert("bar"), "foo    ba");
+    DoWStrTest("foo %-5S", convert("bar"), "foo bar  ");
+    DoWStrTest("foo %05S", convert("bar"), "foo 00bar");
+
+    PAL_Terminate();
+    return PASS;
+}
+
+
diff --git a/src/pal/tests/palsuite/c_runtime/fprintf/test3/testinfo.dat b/src/pal/tests/palsuite/c_runtime/fprintf/test3/testinfo.dat
new file mode 100644
index 0000000000..88a1b03a7f
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fprintf/test3/testinfo.dat
@@ -0,0 +1,13 @@
+# Licensed to the .NET Foundation under one or more agreements.
+# The .NET Foundation licenses this file to you under the MIT license.
+# See the LICENSE file in the project root for more information.
+
+Version = 1.0
+Section = C Runtime
+Function = fprintf
+Name = Positive Test for fprintf
+TYPE = DEFAULT
+EXE1 = test3
+Description
+= Tests the wide string specifier (%S).
+= This test is modeled after the fprintf series.
diff --git a/src/pal/tests/palsuite/c_runtime/fprintf/test4/CMakeLists.txt b/src/pal/tests/palsuite/c_runtime/fprintf/test4/CMakeLists.txt
new file mode 100644
index 0000000000..7d471b1b9c
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fprintf/test4/CMakeLists.txt
@@ -0,0 +1,19 @@
+cmake_minimum_required(VERSION 2.8.12.2)
+
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
+
+set(SOURCES
+  test4.c
+)
+
+add_executable(paltest_fprintf_test4
+  ${SOURCES}
+)
+
+add_dependencies(paltest_fprintf_test4 coreclrpal)
+
+target_link_libraries(paltest_fprintf_test4
+  pthread
+  m
+  coreclrpal
+)
diff --git a/src/pal/tests/palsuite/c_runtime/fprintf/test4/test4.c b/src/pal/tests/palsuite/c_runtime/fprintf/test4/test4.c
new file mode 100644
index 0000000000..51ec1f099c
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fprintf/test4/test4.c
@@ -0,0 +1,110 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/*============================================================================
+**
+** Source:      test4.c (fprintf)
+**
+** Purpose:     Tests the pointer specifier (%p).
+**              This test is modeled after the fprintf series.
+**
+**
+**==========================================================================*/
+
+#include <palsuite.h>
+#include "../fprintf.h"
+
+/* 
+ * Depends on memcmp, strlen, fopen, fseek and fgets.
+ */
+
+static void DoTest(char *formatstr, void* param, char* paramstr, 
+                   char *checkstr1, char *checkstr2)
+{
+    FILE *fp;
+    char buf[256] = { 0 };
+
+    if ((fp = fopen("testfile.txt", "w+")) == NULL )
+    {
+        Fail("ERROR: fopen failed to create testfile\n");
+    }
+
+    if ((fprintf(fp, formatstr, param)) < 0)
+    {
+        Fail("ERROR: fprintf failed\n");
+    }
+
+    if ((fseek(fp, 0, SEEK_SET)) != 0)
+    {
+        Fail("ERROR: fseek failed\n");
+    }
+
+    if ((fgets(buf, 100, fp)) == NULL)
+    {
+        Fail("ERROR: fseek failed\n");
+    }
+   
+    if (memcmp(buf, checkstr1, strlen(buf) + 1) != 0 &&
+        memcmp(buf, checkstr2, strlen(buf) + 1) != 0 )
+    {
+        Fail("ERROR: failed to insert %s into \"%s\"\n"
+            "Expected \"%s\" or \"%s\" got \"%s\".\n", 
+            paramstr, formatstr, checkstr1, checkstr2, buf);
+    }    
+    
+    if ((fclose( fp )) != 0)
+
+    {
+
+        Fail("ERROR: fclose failed to close \"testfile.txt\"\n");
+
+    }
+}
+
+
+int __cdecl main(int argc, char *argv[])
+{
+    void *ptr = (void*) 0x123456;
+    INT64 lptr = I64(0x1234567887654321);
+
+    if (PAL_Initialize(argc, argv) != 0)
+        return(FAIL);
+
+    
+/*
+**  Run only on 64 bit platforms
+*/
+#if defined(BIT64) && defined(PLATFORM_UNIX)
+	Trace("Testing for 64 Bit Platforms \n");
+	DoTest("%p", NULL, "NULL", "0000000000000000", "0x0");
+    DoTest("%p", ptr, "pointer to 0x123456", "0000000000123456", "0x123456");
+    DoTest("%17p", ptr, "pointer to 0x123456", " 0000000000123456", " 0x123456");
+    DoTest("%17p", ptr, "pointer to 0x123456", " 0000000000123456", "0x0123456");
+    DoTest("%-17p", ptr, "pointer to 0x123456", "0000000000123456 ", "0x123456 ");
+    DoTest("%+p", ptr, "pointer to 0x123456", "0000000000123456", "0x123456");
+    DoTest("%#p", ptr, "pointer to 0x123456", "0X0000000000123456", "0x123456");
+    DoTest("%lp", ptr, "pointer to 0x123456", "00123456", "0x123456");
+    DoTest("%hp", ptr, "pointer to 0x123456", "00003456", "0x3456");
+    DoTest("%Lp", ptr, "pointer to 0x123456", "00123456", "0x123456");
+    DoI64Test("%I64p", lptr, "pointer to 0x1234567887654321", 
+        "1234567887654321", "0x1234567887654321");
+#else
+	Trace("Testing for Non 64 Bit Platforms \n");
+	DoTest("%p", NULL, "NULL", "00000000", "0x0");
+    DoTest("%p", ptr, "pointer to 0x123456", "00123456", "0x123456");
+    DoTest("%9p", ptr, "pointer to 0x123456", " 00123456", " 0x123456");
+    DoTest("%09p", ptr, "pointer to 0x123456", " 00123456", "0x0123456");
+    DoTest("%-9p", ptr, "pointer to 0x123456", "00123456 ", "0x123456 ");
+    DoTest("%+p", ptr, "pointer to 0x123456", "00123456", "0x123456");
+    DoTest("%#p", ptr, "pointer to 0x123456", "0X00123456", "0x123456");
+    DoTest("%lp", ptr, "pointer to 0x123456", "00123456", "0x123456");
+    DoTest("%hp", ptr, "pointer to 0x123456", "00003456", "0x3456");
+    DoTest("%Lp", ptr, "pointer to 0x123456", "00123456", "0x123456");
+    DoI64Test("%I64p", lptr, "pointer to 0x1234567887654321", 
+        "1234567887654321", "0x1234567887654321");
+#endif
+	
+    PAL_Terminate();
+    return PASS;
+}
diff --git a/src/pal/tests/palsuite/c_runtime/fprintf/test4/testinfo.dat b/src/pal/tests/palsuite/c_runtime/fprintf/test4/testinfo.dat
new file mode 100644
index 0000000000..5f373ac230
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fprintf/test4/testinfo.dat
@@ -0,0 +1,13 @@
+# Licensed to the .NET Foundation under one or more agreements.
+# The .NET Foundation licenses this file to you under the MIT license.
+# See the LICENSE file in the project root for more information.
+
+Version = 1.0
+Section = C Runtime
+Function = fprintf
+Name = Positive Test for fprintf
+TYPE = DEFAULT
+EXE1 = test4
+Description
+= Tests the pointer specifier (%p).
+= This test is modeled after the fprintf series.
diff --git a/src/pal/tests/palsuite/c_runtime/fprintf/test5/CMakeLists.txt b/src/pal/tests/palsuite/c_runtime/fprintf/test5/CMakeLists.txt
new file mode 100644
index 0000000000..1e3a568513
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fprintf/test5/CMakeLists.txt
@@ -0,0 +1,19 @@
+cmake_minimum_required(VERSION 2.8.12.2)
+
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
+
+set(SOURCES
+  test5.c
+)
+
+add_executable(paltest_fprintf_test5
+  ${SOURCES}
+)
+
+add_dependencies(paltest_fprintf_test5 coreclrpal)
+
+target_link_libraries(paltest_fprintf_test5
+  pthread
+  m
+  coreclrpal
+)
diff --git a/src/pal/tests/palsuite/c_runtime/fprintf/test5/test5.c b/src/pal/tests/palsuite/c_runtime/fprintf/test5/test5.c
new file mode 100644
index 0000000000..c53e3f45b4
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fprintf/test5/test5.c
@@ -0,0 +1,131 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/*============================================================================
+**
+** Source:      test5.c (fprintf)
+**
+** Purpose:     Tests the count specifier (%n).
+**              This test is modeled after the fprintf series.
+**
+**
+**==========================================================================*/
+
+#include <palsuite.h>
+#include "../fprintf.h"
+
+/* 
+ * Depends on memcmp, strlen, fopen, fseek and fgets.
+ */
+
+static void DoTest(char *formatstr, int param, char *checkstr)
+{
+    FILE *fp;
+    char buf[256] = { 0 };
+    int n = -1;
+    
+    if ((fp = fopen("testfile.txt", "w+")) == NULL )
+    {
+        Fail("ERROR: fopen failed to create testfile\n");
+    }
+
+    if ((fprintf(fp, formatstr, &n)) < 0)
+    {
+        Fail("ERROR: fprintf failed\n");
+    }
+
+    if ((fseek(fp, 0, SEEK_SET)) != 0)
+    {
+        Fail("ERROR: fseek failed\n");
+    }
+
+    if ((fgets(buf, 100, fp)) == NULL)
+    {
+        Fail("ERROR: fseek failed\n");
+    }
+    
+    if (n != param)
+    {
+        Fail("ERROR: Expected count parameter to resolve to %d, got %X\n",
+ param, n);
+    }
+
+    if (memcmp(buf, checkstr, strlen(buf) + 1) != 0)
+    {
+        Fail("ERROR: Expected \"%s\" got \"%s\".\n", checkstr, buf);
+    }
+    
+
+    if ((fclose( fp )) != 0)
+
+    {
+
+        Fail("ERROR: fclose failed to close \"testfile.txt\"\n");
+
+    }
+}
+
+static void DoShortTest(char *formatstr, int param, char *checkstr)
+{
+    FILE *fp;
+    char buf[256] = { 0 };
+    short int n = -1;
+    
+    if ((fp = fopen("testfile.txt", "w+")) == NULL )
+    {
+        Fail("ERROR: fopen failed to create testfile\n");
+    }
+
+    if ((fprintf(fp, formatstr, &n)) < 0)
+    {
+        Fail("ERROR: fprintf failed\n");
+    }
+
+    if ((fseek(fp, 0, SEEK_SET)) != 0)
+    {
+        Fail("ERROR: fseek failed\n");
+    }
+
+    if ((fgets(buf, 100, fp)) == NULL)
+    {
+        Fail("ERROR: fseek failed\n");
+    }
+    
+    if (n != param)
+    {
+        Fail("ERROR: Expected count parameter to resolve to %d, got %X\n",
+ param, n);
+    }
+
+    if (memcmp(buf, checkstr, strlen(buf) + 1) != 0)
+    {
+        Fail("ERROR: Expected \"%s\" got \"%s\".\n", checkstr, buf);
+    }
+
+    if ((fclose( fp )) != 0)
+    {
+        Fail("ERROR: fclose failed to close \"testfile.txt\"\n");
+    }
+}
+
+int __cdecl main(int argc, char *argv[])
+{    
+    if (PAL_Initialize(argc, argv) != 0)
+        return(FAIL);
+
+    DoTest("foo %n bar", 4, "foo  bar");
+    DoTest("foo %#n bar", 4, "foo  bar");
+    DoTest("foo % n bar", 4, "foo  bar");
+    DoTest("foo %+n bar", 4, "foo  bar");
+    DoTest("foo %-n bar", 4, "foo  bar");
+    DoTest("foo %0n bar", 4, "foo  bar");
+    DoShortTest("foo %hn bar", 4, "foo  bar");
+    DoTest("foo %ln bar", 4, "foo  bar");
+    DoTest("foo %Ln bar", 4, "foo  bar");
+    DoTest("foo %I64n bar", 4, "foo  bar");
+    DoTest("foo %20.3n bar", 4, "foo  bar");
+
+    PAL_Terminate();
+    return PASS;
+}
diff --git a/src/pal/tests/palsuite/c_runtime/fprintf/test5/testinfo.dat b/src/pal/tests/palsuite/c_runtime/fprintf/test5/testinfo.dat
new file mode 100644
index 0000000000..b4d0e81777
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fprintf/test5/testinfo.dat
@@ -0,0 +1,13 @@
+# Licensed to the .NET Foundation under one or more agreements.
+# The .NET Foundation licenses this file to you under the MIT license.
+# See the LICENSE file in the project root for more information.
+
+Version = 1.0
+Section = C Runtime
+Function = fprintf
+Name = Positive Test for fprintf
+TYPE = DEFAULT
+EXE1 = test5
+Description
+= Tests the count specifier (%n).
+= This test is modeled after the fprintf series.
diff --git a/src/pal/tests/palsuite/c_runtime/fprintf/test6/CMakeLists.txt b/src/pal/tests/palsuite/c_runtime/fprintf/test6/CMakeLists.txt
new file mode 100644
index 0000000000..89620dd453
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fprintf/test6/CMakeLists.txt
@@ -0,0 +1,19 @@
+cmake_minimum_required(VERSION 2.8.12.2)
+
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
+
+set(SOURCES
+  test6.c
+)
+
+add_executable(paltest_fprintf_test6
+  ${SOURCES}
+)
+
+add_dependencies(paltest_fprintf_test6 coreclrpal)
+
+target_link_libraries(paltest_fprintf_test6
+  pthread
+  m
+  coreclrpal
+)
diff --git a/src/pal/tests/palsuite/c_runtime/fprintf/test6/test6.c b/src/pal/tests/palsuite/c_runtime/fprintf/test6/test6.c
new file mode 100644
index 0000000000..0a8bc6b103
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fprintf/test6/test6.c
@@ -0,0 +1,46 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/*============================================================================
+**
+** Source:      test6.c (fprintf)
+**
+** Purpose:     Tests the char specifier (%c).
+**              This test is modeled after the fprintf series.
+**
+**
+**==========================================================================*/
+
+#include <palsuite.h>
+#include "../fprintf.h"
+
+/* 
+ * Depends on memcmp, strlen, fopen, fseek and fgets.
+ */
+
+int __cdecl main(int argc, char *argv[])
+{
+    WCHAR wc = (WCHAR) 'c';
+    
+    if (PAL_Initialize(argc, argv) != 0)
+        return(FAIL);
+
+    DoCharTest("foo %c", 'b', "foo b");
+    DoCharTest("foo %hc", 'b', "foo b");
+    DoWCharTest("foo %lc", wc, "foo c");
+    DoCharTest("foo %Lc", 'b', "foo b");
+    DoCharTest("foo %I64c", 'b', "foo b");
+    DoCharTest("foo %5c", 'b', "foo     b");
+    DoCharTest("foo %.0c", 'b', "foo b");
+    DoCharTest("foo %-5c", 'b', "foo b    ");
+    DoCharTest("foo %05c", 'b', "foo 0000b");
+    DoCharTest("foo % c", 'b', "foo b");
+    DoCharTest("foo %#c", 'b', "foo b");
+    
+    PAL_Terminate();
+    return PASS;
+}
+
+
+
diff --git a/src/pal/tests/palsuite/c_runtime/fprintf/test6/testinfo.dat b/src/pal/tests/palsuite/c_runtime/fprintf/test6/testinfo.dat
new file mode 100644
index 0000000000..a8a071ca21
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fprintf/test6/testinfo.dat
@@ -0,0 +1,13 @@
+# Licensed to the .NET Foundation under one or more agreements.
+# The .NET Foundation licenses this file to you under the MIT license.
+# See the LICENSE file in the project root for more information.
+
+Version = 1.0
+Section = C Runtime
+Function = fprintf
+Name = Positive Test for fprintf
+TYPE = DEFAULT
+EXE1 = test6
+Description
+= Tests the char specifier (%c).
+= This test is modeled after the fprintf series.
diff --git a/src/pal/tests/palsuite/c_runtime/fprintf/test7/CMakeLists.txt b/src/pal/tests/palsuite/c_runtime/fprintf/test7/CMakeLists.txt
new file mode 100644
index 0000000000..3dc10dd6dc
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fprintf/test7/CMakeLists.txt
@@ -0,0 +1,19 @@
+cmake_minimum_required(VERSION 2.8.12.2)
+
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
+
+set(SOURCES
+  test7.c
+)
+
+add_executable(paltest_fprintf_test7
+  ${SOURCES}
+)
+
+add_dependencies(paltest_fprintf_test7 coreclrpal)
+
+target_link_libraries(paltest_fprintf_test7
+  pthread
+  m
+  coreclrpal
+)
diff --git a/src/pal/tests/palsuite/c_runtime/fprintf/test7/test7.c b/src/pal/tests/palsuite/c_runtime/fprintf/test7/test7.c
new file mode 100644
index 0000000000..088e328de5
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fprintf/test7/test7.c
@@ -0,0 +1,44 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/*============================================================================
+**
+** Source:      test7.c (fprintf)
+**
+** Purpose:     Tests the wide char specifier (%C).
+**              This test is modeled after the fprintf series.
+**
+**
+**==========================================================================*/
+
+#include <palsuite.h>
+#include "../fprintf.h"
+
+/* 
+ * Depends on memcmp, strlen, fopen, fseek and fgets.
+ */
+
+int __cdecl main(int argc, char *argv[])
+{
+    WCHAR wb = (WCHAR) 'b';
+    
+    if (PAL_Initialize(argc, argv) != 0)
+        return(FAIL);
+
+    DoWCharTest("foo %C", wb, "foo b");
+    DoWCharTest("foo %hC", wb, "foo b");
+    DoCharTest("foo %lC", 'c', "foo c");
+    DoWCharTest("foo %LC", wb, "foo b");
+    DoWCharTest("foo %I64C", wb, "foo b");
+    DoWCharTest("foo %5C", wb, "foo     b");
+    DoWCharTest("foo %.0C", wb, "foo b");
+    DoWCharTest("foo %-5C", wb, "foo b    ");
+    DoWCharTest("foo %05C", wb, "foo 0000b");
+    DoWCharTest("foo % C", wb, "foo b");
+    DoWCharTest("foo %#C", wb, "foo b");
+
+    PAL_Terminate();
+    return PASS;
+}
+
diff --git a/src/pal/tests/palsuite/c_runtime/fprintf/test7/testinfo.dat b/src/pal/tests/palsuite/c_runtime/fprintf/test7/testinfo.dat
new file mode 100644
index 0000000000..fc12718063
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fprintf/test7/testinfo.dat
@@ -0,0 +1,13 @@
+# Licensed to the .NET Foundation under one or more agreements.
+# The .NET Foundation licenses this file to you under the MIT license.
+# See the LICENSE file in the project root for more information.
+
+Version = 1.0
+Section = C Runtime
+Function = fprintf
+Name = Positive Test for fprintf
+TYPE = DEFAULT
+EXE1 = test7
+Description
+= Tests the wide char specifier (%C).
+= This test is modeled after the fprintf series.
diff --git a/src/pal/tests/palsuite/c_runtime/fprintf/test8/CMakeLists.txt b/src/pal/tests/palsuite/c_runtime/fprintf/test8/CMakeLists.txt
new file mode 100644
index 0000000000..f6dd984af9
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fprintf/test8/CMakeLists.txt
@@ -0,0 +1,19 @@
+cmake_minimum_required(VERSION 2.8.12.2)
+
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
+
+set(SOURCES
+  test8.c
+)
+
+add_executable(paltest_fprintf_test8
+  ${SOURCES}
+)
+
+add_dependencies(paltest_fprintf_test8 coreclrpal)
+
+target_link_libraries(paltest_fprintf_test8
+  pthread
+  m
+  coreclrpal
+)
diff --git a/src/pal/tests/palsuite/c_runtime/fprintf/test8/test8.c b/src/pal/tests/palsuite/c_runtime/fprintf/test8/test8.c
new file mode 100644
index 0000000000..c781abc968
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fprintf/test8/test8.c
@@ -0,0 +1,49 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/*============================================================================
+**
+** Source:      test8.c (fprintf)
+**
+** Purpose:     Tests the decimal specifier (%d).
+**              This test is modeled after the fprintf series.
+**
+**
+**==========================================================================*/
+
+#include <palsuite.h>
+#include "../fprintf.h"
+
+/* 
+ * Depends on memcmp, strlen, fopen, fseek and fgets.
+ */
+
+int __cdecl main(int argc, char *argv[])
+{
+    int neg = -42;
+    int pos = 42;
+    INT64 l = 42;
+    
+    if (PAL_Initialize(argc, argv) != 0)
+        return(FAIL);
+
+    DoNumTest("foo %d", pos, "foo 42");
+    DoNumTest("foo %ld", 0xFFFF, "foo 65535");
+    DoNumTest("foo %hd", 0xFFFF, "foo -1");
+    DoNumTest("foo %Ld", pos, "foo 42");
+    DoI64Test("foo %I64d", l, "42", "foo 42", "foo 42");
+    DoNumTest("foo %3d", pos, "foo  42");
+    DoNumTest("foo %-3d", pos, "foo 42 ");
+    DoNumTest("foo %.1d", pos, "foo 42");
+    DoNumTest("foo %.3d", pos, "foo 042");
+    DoNumTest("foo %03d", pos, "foo 042");
+    DoNumTest("foo %#d", pos, "foo 42");
+    DoNumTest("foo %+d", pos, "foo +42");
+    DoNumTest("foo % d", pos, "foo  42");
+    DoNumTest("foo %+d", neg, "foo -42");
+    DoNumTest("foo % d", neg, "foo -42");
+
+    PAL_Terminate();
+    return PASS;
+}
diff --git a/src/pal/tests/palsuite/c_runtime/fprintf/test8/testinfo.dat b/src/pal/tests/palsuite/c_runtime/fprintf/test8/testinfo.dat
new file mode 100644
index 0000000000..2609260786
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fprintf/test8/testinfo.dat
@@ -0,0 +1,13 @@
+# Licensed to the .NET Foundation under one or more agreements.
+# The .NET Foundation licenses this file to you under the MIT license.
+# See the LICENSE file in the project root for more information.
+
+Version = 1.0
+Section = C Runtime
+Function = fprintf
+Name = Positive Test for fprintf
+TYPE = DEFAULT
+EXE1 = test8
+Description
+= Tests the decimal specifier (%d).
+= This test is modeled after the fprintf series.
diff --git a/src/pal/tests/palsuite/c_runtime/fprintf/test9/CMakeLists.txt b/src/pal/tests/palsuite/c_runtime/fprintf/test9/CMakeLists.txt
new file mode 100644
index 0000000000..62aa85e6ff
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fprintf/test9/CMakeLists.txt
@@ -0,0 +1,19 @@
+cmake_minimum_required(VERSION 2.8.12.2)
+
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
+
+set(SOURCES
+  test9.c
+)
+
+add_executable(paltest_fprintf_test9
+  ${SOURCES}
+)
+
+add_dependencies(paltest_fprintf_test9 coreclrpal)
+
+target_link_libraries(paltest_fprintf_test9
+  pthread
+  m
+  coreclrpal
+)
diff --git a/src/pal/tests/palsuite/c_runtime/fprintf/test9/test9.c b/src/pal/tests/palsuite/c_runtime/fprintf/test9/test9.c
new file mode 100644
index 0000000000..3b06daec48
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fprintf/test9/test9.c
@@ -0,0 +1,49 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/*============================================================================
+**
+** Source:      test9.c (fprintf)
+**
+** Purpose:     Tests the integer specifier (%i).
+**              This test is modeled after the fprintf series.
+**
+**
+**==========================================================================*/
+
+#include <palsuite.h>
+#include "../fprintf.h"
+
+/* 
+ * Depends on memcmp, strlen, fopen, fseek and fgets.
+ */
+
+int __cdecl main(int argc, char *argv[])
+{
+    int neg = -42;
+    int pos = 42;
+    INT64 l = 42;
+    
+    if (PAL_Initialize(argc, argv) != 0)
+        return(FAIL);
+
+    DoNumTest("foo %i", pos, "foo 42");
+    DoNumTest("foo %li", 0xFFFF, "foo 65535");
+    DoNumTest("foo %hi", 0xFFFF, "foo -1");
+    DoNumTest("foo %Li", pos, "foo 42");
+    DoI64Test("foo %I64i", l, "42", "foo 42", "foo 42");
+    DoNumTest("foo %3i", pos, "foo  42");
+    DoNumTest("foo %-3i", pos, "foo 42 ");
+    DoNumTest("foo %.1i", pos, "foo 42");
+    DoNumTest("foo %.3i", pos, "foo 042");
+    DoNumTest("foo %03i", pos, "foo 042");
+    DoNumTest("foo %#i", pos, "foo 42");
+    DoNumTest("foo %+i", pos, "foo +42");
+    DoNumTest("foo % i", pos, "foo  42");
+    DoNumTest("foo %+i", neg, "foo -42");
+    DoNumTest("foo % i", neg, "foo -42");
+
+    PAL_Terminate();
+    return PASS;
+}
diff --git a/src/pal/tests/palsuite/c_runtime/fprintf/test9/testinfo.dat b/src/pal/tests/palsuite/c_runtime/fprintf/test9/testinfo.dat
new file mode 100644
index 0000000000..e502af70b2
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fprintf/test9/testinfo.dat
@@ -0,0 +1,13 @@
+# Licensed to the .NET Foundation under one or more agreements.
+# The .NET Foundation licenses this file to you under the MIT license.
+# See the LICENSE file in the project root for more information.
+
+Version = 1.0
+Section = C Runtime
+Function = fprintf
+Name = Positive Test for fprintf
+TYPE = DEFAULT
+EXE1 = test9
+Description
+= Tests the integer specifier (%i).
+= This test is modeled after the fprintf series.