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authorJiyoung Yun <jy910.yun@samsung.com>2016-11-23 19:09:09 +0900
committerJiyoung Yun <jy910.yun@samsung.com>2016-11-23 19:09:09 +0900
commit4b4aad7217d3292650e77eec2cf4c198ea9c3b4b (patch)
tree98110734c91668dfdbb126fcc0e15ddbd93738ca /src/pal/tests/palsuite/c_runtime/fgets
parentfa45f57ed55137c75ac870356a1b8f76c84b229c (diff)
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Imported Upstream version 1.1.0upstream/1.1.0
Diffstat (limited to 'src/pal/tests/palsuite/c_runtime/fgets')
-rw-r--r--src/pal/tests/palsuite/c_runtime/fgets/CMakeLists.txt6
-rw-r--r--src/pal/tests/palsuite/c_runtime/fgets/test1/CMakeLists.txt19
-rw-r--r--src/pal/tests/palsuite/c_runtime/fgets/test1/test1.c102
-rw-r--r--src/pal/tests/palsuite/c_runtime/fgets/test1/testinfo.dat15
-rw-r--r--src/pal/tests/palsuite/c_runtime/fgets/test2/CMakeLists.txt19
-rw-r--r--src/pal/tests/palsuite/c_runtime/fgets/test2/test2.c97
-rw-r--r--src/pal/tests/palsuite/c_runtime/fgets/test2/testinfo.dat14
-rw-r--r--src/pal/tests/palsuite/c_runtime/fgets/test3/CMakeLists.txt19
-rw-r--r--src/pal/tests/palsuite/c_runtime/fgets/test3/test3.c73
-rw-r--r--src/pal/tests/palsuite/c_runtime/fgets/test3/testinfo.dat14
10 files changed, 378 insertions, 0 deletions
diff --git a/src/pal/tests/palsuite/c_runtime/fgets/CMakeLists.txt b/src/pal/tests/palsuite/c_runtime/fgets/CMakeLists.txt
new file mode 100644
index 0000000000..1962ade358
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fgets/CMakeLists.txt
@@ -0,0 +1,6 @@
+cmake_minimum_required(VERSION 2.8.12.2)
+
+add_subdirectory(test1)
+add_subdirectory(test2)
+add_subdirectory(test3)
+
diff --git a/src/pal/tests/palsuite/c_runtime/fgets/test1/CMakeLists.txt b/src/pal/tests/palsuite/c_runtime/fgets/test1/CMakeLists.txt
new file mode 100644
index 0000000000..672d910c85
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fgets/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_fgets_test1
+ ${SOURCES}
+)
+
+add_dependencies(paltest_fgets_test1 coreclrpal)
+
+target_link_libraries(paltest_fgets_test1
+ pthread
+ m
+ coreclrpal
+)
diff --git a/src/pal/tests/palsuite/c_runtime/fgets/test1/test1.c b/src/pal/tests/palsuite/c_runtime/fgets/test1/test1.c
new file mode 100644
index 0000000000..5e0e62dece
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fgets/test1/test1.c
@@ -0,0 +1,102 @@
+// 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
+**
+** Purpose: Writes a simple file and calls fgets() to get a string shorter
+** than the first line of the file. Verifies that the correct
+** string is returned.
+**
+**
+**==========================================================================*/
+
+#include <palsuite.h>
+
+int __cdecl main(int argc, char **argv)
+{
+ const char outBuf1[] = "This is a test.\n";
+ const char outBuf2[] = "This is too.";
+ char inBuf[sizeof(outBuf1) + sizeof(outBuf2)];
+ const char filename[] = "testfile.tmp";
+ const int offset = 5; /* value chosen arbitrarily */
+ int actualLen;
+ int expectedLen;
+ FILE * fp;
+
+ if (PAL_Initialize(argc, argv))
+ {
+ return FAIL;
+ }
+
+
+ /*write the file that we will use to test */
+ fp = fopen(filename, "w");
+ if (fp == NULL)
+ {
+ Fail("Unable to open file for write.\n");
+ }
+
+ fwrite(outBuf1, sizeof(outBuf1[0]), sizeof(outBuf1), fp);
+ fwrite(outBuf2, sizeof(outBuf2[0]), sizeof(outBuf2), fp);
+
+ if (fclose(fp) != 0)
+ {
+ Fail("Error closing a file opened for write.\n");
+ }
+
+
+ /*now read back the entire first string*/
+ fp = fopen(filename, "r");
+ if (fp == NULL)
+ {
+ Fail("Unable to open file for read.\n");
+ }
+
+ /*note: +1 because strlen() returns the length of a string _not_
+ including the NULL, while fgets() returns a string of specified
+ maximum length _including_ the NULL.*/
+ if (fgets(inBuf, strlen(outBuf1) - offset + 1, fp) != inBuf)
+ {
+ Fail("Error reading from file using fgets.\n");
+ }
+
+
+ expectedLen = strlen(outBuf1) - offset;
+ actualLen = strlen(inBuf);
+
+ if (actualLen < expectedLen)
+ {
+ Fail("fgets() was asked to read a one-line string and given the "
+ "length of the string as a parameter. The string it has "
+ "read is too short.\n");
+ }
+ if (actualLen > expectedLen)
+ {
+ Fail("fgets() was asked to read a one-line string and given the "
+ "length of the string as a parameter. The string it has "
+ "read is too long.\n");
+ }
+ if (memcmp(inBuf, outBuf1, actualLen) != 0)
+ {
+ /*We didn't read back exactly outBuf1*/
+ Fail("fgets() was asked to read a one-line string, and given the "
+ "length of the string as an parameter. It has returned a "
+ "string of the correct length, but the contents are not "
+ "correct.\n");
+ }
+
+ if (fclose(fp) != 0)
+ {
+ Fail("Error closing file after using fgets().\n");
+ }
+
+
+ PAL_Terminate();
+ return PASS;
+
+}
+
+
diff --git a/src/pal/tests/palsuite/c_runtime/fgets/test1/testinfo.dat b/src/pal/tests/palsuite/c_runtime/fgets/test1/testinfo.dat
new file mode 100644
index 0000000000..70ea6690ca
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fgets/test1/testinfo.dat
@@ -0,0 +1,15 @@
+# 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 = fgets
+Name = Positive Test for fgets
+TYPE = DEFAULT
+EXE1 = test1
+Description
+= Writes a simple file and calls fgets() to get a string shorter than
+= the first line of the file. Verifies that the correct string is
+= returned.
+
diff --git a/src/pal/tests/palsuite/c_runtime/fgets/test2/CMakeLists.txt b/src/pal/tests/palsuite/c_runtime/fgets/test2/CMakeLists.txt
new file mode 100644
index 0000000000..d39401536b
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fgets/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_fgets_test2
+ ${SOURCES}
+)
+
+add_dependencies(paltest_fgets_test2 coreclrpal)
+
+target_link_libraries(paltest_fgets_test2
+ pthread
+ m
+ coreclrpal
+)
diff --git a/src/pal/tests/palsuite/c_runtime/fgets/test2/test2.c b/src/pal/tests/palsuite/c_runtime/fgets/test2/test2.c
new file mode 100644
index 0000000000..fa37cdbc13
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fgets/test2/test2.c
@@ -0,0 +1,97 @@
+// 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
+**
+** Purpose: Calls fgets to read a full line from a file. A maximum length
+** parameter greater than the length of the line is passed.
+**
+**
+**==========================================================================*/
+
+#include <palsuite.h>
+
+int __cdecl main(int argc, char **argv)
+{
+ const char outBuf1[] = "This is a test.\n";
+ const char outBuf2[] = "This is too.";
+
+ char inBuf[sizeof(outBuf1) + sizeof(outBuf2)];
+ const char filename[] = "testfile.tmp";
+ const int offset = 5; /*value chosen arbitrarily*/
+ int expectedLen;
+ int actualLen;
+
+ FILE * fp;
+
+ if (PAL_Initialize(argc, argv))
+ {
+ return FAIL;
+ }
+
+
+ /*write the file that we will use to test */
+ fp = fopen(filename, "w");
+ if (fp == NULL)
+ {
+ Fail("Unable to open file for write.\n");
+ }
+
+ fwrite(outBuf1, sizeof(outBuf1[0]), sizeof(outBuf1), fp);
+ fwrite(outBuf2, sizeof(outBuf2[0]), sizeof(outBuf2), fp);
+
+ if (fclose(fp) != 0)
+ {
+ Fail("error closing stream opened for write.\n");
+ }
+
+ /*Read until the first linebreak*/
+ fp = fopen(filename, "r");
+ if (fp == NULL)
+ {
+ Fail("Unable to open file for read.\n");
+ }
+
+
+ if (fgets(inBuf, sizeof(outBuf1) + offset , fp) != inBuf)
+ {
+ Fail("Error reading from file using fgets.\n");
+ }
+
+ /*note: -1 because strlen returns the length of a string _not_
+ including the NULL, while fgets returns a string of specified
+ maximum length _including_ the NULL.*/
+ expectedLen = strlen(outBuf1);
+ actualLen = strlen(inBuf);
+ if (actualLen > expectedLen)
+ {
+ Fail("fgets() was asked to read the first line of a file, but did "
+ "not stop at the end of the line.\n");
+ }
+ else if (actualLen < expectedLen)
+ {
+ Fail("fgets() was asked to read the first line of a file, but did "
+ "not read the entire line.\n");
+ }
+ else if (memcmp(inBuf, outBuf1, actualLen) != 0)
+ {
+ /*We didn't read back exactly outBuf1*/
+ Fail("fgets() was asked to read the first line of a file. It "
+ "has read back a string of the correct length, but the"
+ " contents are not correct.\n");
+ }
+
+ if (fclose(fp) != 0)
+ {
+ Fail("Error closing file after using fgets().\n");
+ }
+
+ PAL_Terminate();
+ return PASS;
+
+}
+
+
diff --git a/src/pal/tests/palsuite/c_runtime/fgets/test2/testinfo.dat b/src/pal/tests/palsuite/c_runtime/fgets/test2/testinfo.dat
new file mode 100644
index 0000000000..d282dbaa65
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fgets/test2/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 = fgets
+Name = Positive Test for fgets
+TYPE = DEFAULT
+EXE1 = test2
+Description
+= Calls fgets to read a full line from a file. A maximum length
+= parameter greater than the length of the line is passed.
+
diff --git a/src/pal/tests/palsuite/c_runtime/fgets/test3/CMakeLists.txt b/src/pal/tests/palsuite/c_runtime/fgets/test3/CMakeLists.txt
new file mode 100644
index 0000000000..50f0901ee1
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fgets/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_fgets_test3
+ ${SOURCES}
+)
+
+add_dependencies(paltest_fgets_test3 coreclrpal)
+
+target_link_libraries(paltest_fgets_test3
+ pthread
+ m
+ coreclrpal
+)
diff --git a/src/pal/tests/palsuite/c_runtime/fgets/test3/test3.c b/src/pal/tests/palsuite/c_runtime/fgets/test3/test3.c
new file mode 100644
index 0000000000..525ba9327f
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fgets/test3/test3.c
@@ -0,0 +1,73 @@
+// 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
+**
+** Purpose: Tries to read from an empty file using fgets(), to verify
+** handling of EOF condition.
+**
+**
+**==========================================================================*/
+
+#include <palsuite.h>
+
+int __cdecl main(int argc, char **argv)
+{
+ char inBuf[10];
+ const char filename[] = "testfile.tmp";
+
+ FILE * fp;
+ if (PAL_Initialize(argc, argv))
+ {
+ return FAIL;
+ }
+
+
+ /*write the empty file that we will use to test */
+ fp = fopen(filename, "w");
+ if (fp == NULL)
+ {
+ Fail("Unable to open file for write.\n");
+ }
+
+ /*Don't write anything*/
+
+ if (fclose(fp) != 0)
+ {
+ Fail("Error closing stream opened for write.\n");
+ }
+
+
+ /*Open the file and try to read.*/
+ fp = fopen(filename, "r");
+ if (fp == NULL)
+ {
+ Fail("Unable to open file for read.\n");
+ }
+
+
+ if (fgets(inBuf, sizeof(inBuf) , fp) != NULL)
+ {
+ /*NULL could also mean an error condition, but since the PAL
+ doesn't supply feof or ferror, we can't distinguish between
+ the two.*/
+ Fail("fgets doesn't handle EOF properly. When asked to read from "
+ "an empty file, it didn't return NULL as it should have.\n");
+ }
+
+ if (fclose(fp) != 0)
+ {
+ Fail("Error closing an empty file after trying to use fgets().\n");
+ }
+ PAL_Terminate();
+ return PASS;
+
+}
+
+
+
+
+
diff --git a/src/pal/tests/palsuite/c_runtime/fgets/test3/testinfo.dat b/src/pal/tests/palsuite/c_runtime/fgets/test3/testinfo.dat
new file mode 100644
index 0000000000..e10cf89968
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fgets/test3/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 = fgets
+Name = Positive Test for fgets
+TYPE = DEFAULT
+EXE1 = test3
+Description
+= Tries to read from an empty file using fgets(), to verify handling of
+= EOF condition.
+