34 lines
657 B
C
34 lines
657 B
C
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/* Grows a file from 0 bytes to 2,134 bytes, 37 bytes at a time,
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and checks that the file's size is reported correctly at each
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step. */
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#include <syscall.h>
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#include "tests/filesys/seq-test.h"
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#include "tests/lib.h"
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#include "tests/main.h"
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static char buf[2134];
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static size_t
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return_block_size (void)
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{
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return 37;
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}
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static void
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check_file_size (int fd, long ofs)
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{
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long size = filesize (fd);
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if (size != ofs)
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fail ("filesize not updated properly: should be %ld, actually %ld",
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ofs, size);
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}
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void
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test_main (void)
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{
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seq_test ("testfile",
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buf, sizeof buf, 0,
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return_block_size, check_file_size);
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}
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