diff options
Diffstat (limited to 'src/pal/tests/palsuite/c_runtime/_putenv/test2/test2.cpp')
-rw-r--r-- | src/pal/tests/palsuite/c_runtime/_putenv/test2/test2.cpp | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/src/pal/tests/palsuite/c_runtime/_putenv/test2/test2.cpp b/src/pal/tests/palsuite/c_runtime/_putenv/test2/test2.cpp new file mode 100644 index 0000000000..39be4f68b4 --- /dev/null +++ b/src/pal/tests/palsuite/c_runtime/_putenv/test2/test2.cpp @@ -0,0 +1,76 @@ +// 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: Create an environment variable with _putenv and then use getenv +** to check it. This test resets an environment variable. +** +** +**===================================================================*/ + +#include <palsuite.h> + +const char *_putenvString0 = "AnUnusualVariable=AnUnusualValue"; +const char *_putenvString1 = "AnUnusualVariable="; +const char *variable = "AnUnusualVariable"; +const char *value = "AnUnusualValue"; + +int __cdecl main(int argc, char **argv) +{ + + char *variableValue; + + if (0 != (PAL_Initialize(argc, argv))) + { + return FAIL; + } + + if(_putenv(_putenvString0) == -1) + { + Fail("ERROR: _putenv failed to set an environment " + "variable with a valid format.\n Call was" + "_putenv(%s)\n", _putenvString0); + } + + variableValue = getenv(variable); + + if (variableValue == NULL) + { + Fail("ERROR: getenv(%s) call returned NULL\nThe call " + "should have returned '%s'\n", variable, value); + } + else + { + if ( strcmp(variableValue, value) != 0 ) + { + Fail("ERROR: _putenv(%s)\nshould have set the variable " + "'%s'\n to '%s'.\nA subsequent call to getenv(%s)\n" + "returned '%s' instead.\n", _putenvString0, + variable, value, variable, variableValue); + } + else + { + if(_putenv(_putenvString1) == -1) + { + Fail("ERROR: _putenv failed to set an environment " + "variable with a valid format.\n Call was" + "_putenv(%s)\n", _putenvString1); + } + + variableValue = getenv(variable); + + if (variableValue != NULL) + { + Fail("ERROR: getenv(%s) call did not return NULL.\nThe call " + "returned '%s'.\n", variable, value); + } + } + } + + PAL_Terminate(); + return PASS; +} |