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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/fread/test1
parentfa45f57ed55137c75ac870356a1b8f76c84b229c (diff)
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Imported Upstream version 1.1.0upstream/1.1.0
Diffstat (limited to 'src/pal/tests/palsuite/c_runtime/fread/test1')
-rw-r--r--src/pal/tests/palsuite/c_runtime/fread/test1/CMakeLists.txt19
-rw-r--r--src/pal/tests/palsuite/c_runtime/fread/test1/test1.c135
-rw-r--r--src/pal/tests/palsuite/c_runtime/fread/test1/testfile1
-rw-r--r--src/pal/tests/palsuite/c_runtime/fread/test1/testinfo.dat15
4 files changed, 170 insertions, 0 deletions
diff --git a/src/pal/tests/palsuite/c_runtime/fread/test1/CMakeLists.txt b/src/pal/tests/palsuite/c_runtime/fread/test1/CMakeLists.txt
new file mode 100644
index 0000000000..a2e09579b1
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fread/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_fread_test1
+ ${SOURCES}
+)
+
+add_dependencies(paltest_fread_test1 coreclrpal)
+
+target_link_libraries(paltest_fread_test1
+ pthread
+ m
+ coreclrpal
+)
diff --git a/src/pal/tests/palsuite/c_runtime/fread/test1/test1.c b/src/pal/tests/palsuite/c_runtime/fread/test1/test1.c
new file mode 100644
index 0000000000..b706b2e91c
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fread/test1/test1.c
@@ -0,0 +1,135 @@
+// 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: Tests the PAL implementation of the fread function.
+** Open a file in READ mode, and then try to read all
+** the characters, more than all the characters,
+** 0 characters and 0 sized characters and check that
+** the return values are correct.
+**
+** Depends:
+** fopen
+** fseek
+** fclose
+**
+**
+**===================================================================*/
+
+/* Note: testfile should exist in the directory with 15 characters
+ in it ... something got lost if it isn't here.
+*/
+
+/* Note: Under win32, fread() crashes when passed NULL. The test to ensure that
+ it returns 0 has been removed to reflect this.
+*/
+
+#include <palsuite.h>
+
+int __cdecl main(int argc, char **argv)
+{
+ const char filename[] = "testfile";
+ char buffer[128];
+ FILE * fp = NULL;
+ int result;
+
+ if (0 != PAL_Initialize(argc, argv))
+ {
+ return FAIL;
+ }
+
+ /* Open a file in READ mode */
+
+ if((fp = fopen(filename, "r")) == NULL)
+ {
+ Fail("Unable to open a file for reading. Is the file "
+ "in the directory? It should be.");
+ }
+
+ /* Read 15 characters from the file. The file has exactly this many
+ in it.
+ */
+ if((result = fread(buffer,1,15,fp)) == 0)
+ {
+ Fail("ERROR: Zero characters read from the file. It should have "
+ "15 characters in it.");
+ }
+
+ if(result != 15)
+ {
+ Fail("ERROR: The fread function should have returned that it read "
+ "in 15 characters from the file. But it indicates having "
+ "read %i characters.",result);
+ }
+
+ /* Go back to the start of the file */
+
+ if(fseek(fp, 0, SEEK_SET))
+ {
+ Fail("ERROR: fseek failed, and this test depends on it.");
+ }
+
+ /* Attempt to read 17 characters, the return should still be 15 */
+
+ if((result = fread(buffer,1,17,fp)) == 0)
+ {
+ Fail("ERROR: Zero characters read from the file. It should have "
+ "15 characters in it. Though, it attempted to read 17.");
+ }
+
+ if(result != 15)
+ {
+ Fail("ERROR: The fread function should have returned that it read "
+ "in 15 characters from the file. "
+ "But it indicates having read %i characters.",result);
+ }
+
+ /* Back to the start of the file */
+
+ if(fseek(fp, 0, SEEK_SET))
+ {
+ Fail("ERROR: fseek failed, and this test depends on it.");
+ }
+
+ /* Read 0 characters and ensure the function returns 0 */
+
+ if((result = fread(buffer,1,0,fp)) != 0)
+ {
+ Fail("ERROR: The return value should be 0, as we attempted to "
+ "read 0 characters.");
+ }
+
+ /* Read characters of 0 size and ensure the return value is 0 */
+
+ if((result = fread(buffer,0,5,fp)) != 0)
+ {
+ Fail("ERROR: The return value should be 0, as we attempted to "
+ "read 0 sized data.");
+ }
+
+ /* Close the file */
+
+ if(fclose(fp))
+ {
+ Fail("ERROR: fclose failed. Test depends on it.");
+ }
+
+ /* Read 5 characters of 1 size from a closed file pointer
+ and ensure the return value is 0
+ */
+
+ if((result = fread(buffer,1,5,fp)) != 0)
+ {
+ Fail("ERROR: The return value should be 0, as we attempted to "
+ "read data from a closed file pointer.");
+ }
+
+ PAL_Terminate();
+ return PASS;
+}
+
+
diff --git a/src/pal/tests/palsuite/c_runtime/fread/test1/testfile b/src/pal/tests/palsuite/c_runtime/fread/test1/testfile
new file mode 100644
index 0000000000..273c1a9ffd
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fread/test1/testfile
@@ -0,0 +1 @@
+This is a test. \ No newline at end of file
diff --git a/src/pal/tests/palsuite/c_runtime/fread/test1/testinfo.dat b/src/pal/tests/palsuite/c_runtime/fread/test1/testinfo.dat
new file mode 100644
index 0000000000..0f8b860616
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fread/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 = fread
+Name = Positive Test for fread
+TYPE = DEFAULT
+EXE1 = test1
+Description
+= Tests the PAL implementation of the fread function.
+= Open a file in READ mode, and then try to read all the characters,
+= more than all the characters, 0 characters and 0 sized characters and
+= check that the return values are correct.