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Add test-index-version

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Commit 06aaaa0bf70fe37d198893f4e25fa73b6516f8a9 may step index format
version up and down, depends on whether extended flags present in the
index. This adds a test to check for index format version.

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Nguyễn Thái Ngọc Duy 2009-08-20 20:46:56 +07:00 committed by Junio C Hamano
parent 83b327ba4e
commit dbd57f9968
3 changed files with 16 additions and 0 deletions
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1
.gitignore vendored
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@ -153,6 +153,7 @@ test-date
test-delta test-delta
test-dump-cache-tree test-dump-cache-tree
test-genrandom test-genrandom
test-index-version
test-match-trees test-match-trees
test-parse-options test-parse-options
test-path-utils test-path-utils

1
Makefile
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@ -1580,6 +1580,7 @@ TEST_PROGRAMS += test-parse-options$X
TEST_PROGRAMS += test-path-utils$X TEST_PROGRAMS += test-path-utils$X
TEST_PROGRAMS += test-sha1$X TEST_PROGRAMS += test-sha1$X
TEST_PROGRAMS += test-sigchain$X TEST_PROGRAMS += test-sigchain$X
TEST_PROGRAMS += test-index-version$X
all:: $(TEST_PROGRAMS) all:: $(TEST_PROGRAMS)

14
test-index-version.c Normal file
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@ -0,0 +1,14 @@
#include "cache.h"
int main(int argc, const char **argv)
{
struct cache_header hdr;
int version;
memset(&hdr,0,sizeof(hdr));
if (read(0, &hdr, sizeof(hdr)) != sizeof(hdr))
return 0;
version = ntohl(hdr.hdr_version);
printf("%d\n", version);
return 0;
}