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Add test for hexdump

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This commit is contained in:
Peter Evans 2018-03-13 15:18:54 -05:00
parent 851bc85860
commit d0b085fd7a
1 changed files with 24 additions and 0 deletions
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24
tests/vm_segment.c
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@ -194,3 +194,27 @@ Test(vm_segment, fwrite)
fclose(stream);
}
Test(vm_segment, hexdump)
{
vm_segment_set(segment, 0, 'H');
vm_segment_set(segment, 1, 'e');
vm_segment_set(segment, 2, 'l');
vm_segment_set(segment, 3, 'l');
vm_segment_set(segment, 4, 'o');
vm_segment_set(segment, 5, ' ');
vm_segment_set(segment, 6, 'N');
vm_segment_set(segment, 7, 'e');
vm_segment_set(segment, 8, 'r');
vm_segment_set(segment, 9, 'd');
vm_segment_set(segment, 10, 's');
FILE *stream = fopen("/dev/null", "w");
char buf[512];
setvbuf(stream, buf, _IOFBF, BUFSIZ);
vm_segment_hexdump(segment, stream, 0, 16);
cr_assert_str_eq(buf,
"00000000 48 65 6C 6C 6F 20 4E 65 72 64 73 00 00 00 00 00 [Hello Nerds.....]\n");
}