diff options
Diffstat (limited to 'src/pal/tests/palsuite/c_runtime/fseek/test1/test1.c')
-rw-r--r-- | src/pal/tests/palsuite/c_runtime/fseek/test1/test1.c | 193 |
1 files changed, 0 insertions, 193 deletions
diff --git a/src/pal/tests/palsuite/c_runtime/fseek/test1/test1.c b/src/pal/tests/palsuite/c_runtime/fseek/test1/test1.c deleted file mode 100644 index 8496289a01..0000000000 --- a/src/pal/tests/palsuite/c_runtime/fseek/test1/test1.c +++ /dev/null @@ -1,193 +0,0 @@ -// 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: Call fseek to move a file pointer to the start of a file, -** a position offset from the start, a position offset from the -** current position, and a position offset from the end of the -** file. Check that the file pointer is at the correct position -** after each seek. -** -** -**==========================================================================*/ - -#include <palsuite.h> - -const char filename[] = "testfile.txt"; - -static BOOL Cleanup(HANDLE hFile) -{ - BOOL result= TRUE; - - if (fclose(hFile)) - { - Trace("fseek: ERROR -> Unable to close file \"%s\".\n", - filename); - result= FALSE; - } - if (!DeleteFileA(filename)) - { - result= FALSE; - Trace("fseek: ERROR -> Unable to delete file \"%s\". ", - "GetLastError returned %u.\n", - filename, - GetLastError()); - } - return result; -} - -int __cdecl main(int argc, char **argv) -{ - char outBuf[] = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ"; - char inBuf[20]; - FILE * fp; - int size = ( sizeof(outBuf)/sizeof(char) ) - 1; - - if (PAL_Initialize(argc, argv)) - { - return FAIL; - } - - - /*create the file*/ - fp = fopen(filename, "w"); - if (fp == NULL) - { - Fail("Unable to open a file for write.\n"); - } - if(fprintf(fp, outBuf) != size) - { - Trace("Unable to write to %s.\n", filename); - Cleanup(fp); - Fail(""); - } - - if (fclose(fp) != 0) - { - Trace("Unable to close newly written file.\n"); - if (!DeleteFileA(filename)) - { - Trace("fseek: ERROR -> Unable to delete file \"%s\". ", - "GetLastError returned %u.\n", - filename, - GetLastError()); - } - Fail(""); - } - - fp = fopen(filename, "r"); - if (fp == NULL) - { - if (!DeleteFileA(filename)) - { - Trace("_putw: ERROR -> Unable to delete file \"%s\". ", - "GetLastError returned %u.\n", - filename, - GetLastError()); - } - Fail("Unable to open a file for read.\n"); - } - - /*seek to the start*/ - if (fseek(fp, 0, SEEK_SET) != 0) - { - Cleanup(fp); - Fail("fseek failed when seeking the start of a file.\n"); - } - if (fgets(inBuf, 11, fp) != inBuf) - { - Cleanup(fp); - Fail("Unable to read from file after using fseek to move to the start.\n"); - } - if (strncmp(inBuf, outBuf, 10) != 0) - { - Cleanup(fp); - Fail("fseek was asked to seek the start of a file," - "but didn't get there.\n"); - } - - /*Seek with an offset from the start*/ - - if (fseek(fp, 10, SEEK_SET) != 0) - { - Cleanup(fp); - Fail("fseek failed when called with SEEK_SET and a positive offset.\n"); - } - - if (fgets(inBuf, 6, fp) != inBuf) - { - Cleanup(fp); - Fail("fgets failed after feek was called with SEEK_SET" - "and a positive offset.\n"); - } - - - if (strncmp(inBuf, "ABCDE", 5) != 0) - { - Cleanup(fp); - Fail("fseek did not move to the correct position when passed SEEK_SET" - " and a positive offset.\n"); - } - - /*now move backwards and read the same string*/ - if (fseek(fp, -5, SEEK_CUR) != 0) - { - Cleanup(fp); - Fail("fseek failed when passed SEEK_CUR and a negative offset.\n"); - } - - if (fgets(inBuf, 6, fp) != inBuf) - { - Cleanup(fp); - Fail("fgets failed after fseek was called with SEEK_CUR and a " - "negative offset.\n"); - } - - if (strncmp(inBuf, "ABCDE", 5) != 0) - { - Cleanup(fp); - Fail("fseek did not move to the correct position when called with" - " SEEK_CUR and a negative offset.\n"); - } - - /*Try seeking relative to the end of the file.*/ - if (fseek(fp, -10, SEEK_END) != 0) - { - Cleanup(fp); - Fail("fseek failed when called with SEEK_END and a negative" - " offset.\n"); - } - if (fgets(inBuf, 2, fp) != inBuf) - { - Cleanup(fp); - Fail("fgets failed after fseek was called with SEEK_END and a " - "negative offset\n"); - } - - if (strncmp(inBuf, "Q", 1) != 0) - { - Cleanup(fp); - Fail("fseek did not move to the correct position when called with " - "SEEK_END and a negative offset.\n"); - } - - - /*close the file*/ - if(!Cleanup(fp)) - { - Fail(""); - } - - PAL_Terminate(); - return PASS; -} - - - - - - |