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Diffstat (limited to 'src/pal/tests/palsuite/miscellaneous/SetEnvironmentVariableA/test2/test2.cpp')
-rw-r--r-- | src/pal/tests/palsuite/miscellaneous/SetEnvironmentVariableA/test2/test2.cpp | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/src/pal/tests/palsuite/miscellaneous/SetEnvironmentVariableA/test2/test2.cpp b/src/pal/tests/palsuite/miscellaneous/SetEnvironmentVariableA/test2/test2.cpp new file mode 100644 index 0000000000..984007e6f1 --- /dev/null +++ b/src/pal/tests/palsuite/miscellaneous/SetEnvironmentVariableA/test2/test2.cpp @@ -0,0 +1,85 @@ +// 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: Test for SetEnvironmentVariableA() function +** Test to see that passing NULL to the first param fails. +** Test that passing NULL to both params fails. +** Set an environment variable, then pass NULL to the second param +** to delete it. Then make the same call again, to check that it fails. +** +** +**=========================================================*/ + +#include <palsuite.h> + +int __cdecl main(int argc, char *argv[]) +{ + + /* Define some buffers needed for the function */ + char* VariableBuffer = "PALTEST"; + char* ValueBuffer = "testing"; + int SetResult; + + if(0 != (PAL_Initialize(argc, argv))) + { + return FAIL; + } + + /* Check that it fails if the first param is NULL */ + + SetResult = SetEnvironmentVariable(NULL,ValueBuffer); + + if(SetResult != 0) + { + Fail("ERROR: SetEnvironmentVariable returned a success value, " + "even though it was passed NULL as the first parameter and " + "should have failed.\n"); + } + + /* Check that it fails when both params are NULL */ + SetResult = SetEnvironmentVariable(NULL,NULL); + if(SetResult != 0) + { + Fail("ERROR: SetEnvironmentVariable returned a success value, even " + "though it was passed NULL as the first and second parameter and " + "should have failed.\n"); + } + + + /* First, set the variable, which should be ok. Then call the + function with the second parameter NULL twice -- the first call should + pass, the second should fail. + */ + + SetResult = SetEnvironmentVariable(VariableBuffer,ValueBuffer); + if(SetResult == 0) + { + Fail("ERROR: SetEnvironmentVariable returned failure, when " + "attempting to set a valid variable.\n"); + } + + SetResult = SetEnvironmentVariable(VariableBuffer,NULL); + if(SetResult == 0) + { + Fail("ERROR: SetEnvironmentVariable returned failure, when " + "attempting to delete a variable.\n"); + } + + SetResult = SetEnvironmentVariable(VariableBuffer,NULL); + if(SetResult != 0) + { + Fail("ERROR: SetEnvironmentVariable returned success, when " + "attempting to delete a variable which doesn't exist.\n"); + } + + PAL_Terminate(); + return PASS; +} + + + |