[PATCH 02/23] Add test-index-version
From: Nguyễn Thái Ngọc Duy <hidden>
Date: 2016-06-15 22:47:54
Subsystem:
kernel build + files below scripts/ (unless maintained elsewhere), the rest · Maintainers:
Nathan Chancellor, Nicolas Schier, Linus Torvalds
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 <redacted> Signed-off-by: Junio C Hamano <redacted> --- .gitignore | 1 + Makefile | 1 + test-index-version.c | 14 ++++++++++++++ 3 files changed, 16 insertions(+), 0 deletions(-) create mode 100644 test-index-version.c
diff --git a/.gitignore b/.gitignore
index 41c0b20..e3a864c 100644
--- a/.gitignore
+++ b/.gitignore@@ -153,6 +153,7 @@ test-date test-delta test-dump-cache-tree test-genrandom +test-index-version test-match-trees test-parse-options test-path-utils
diff --git a/Makefile b/Makefile
index daf4296..3c5b890 100644
--- a/Makefile
+++ b/Makefile@@ -1580,6 +1580,7 @@ TEST_PROGRAMS += test-parse-options$X TEST_PROGRAMS += test-path-utils$X TEST_PROGRAMS += test-sha1$X TEST_PROGRAMS += test-sigchain$X +TEST_PROGRAMS += test-index-version$X all:: $(TEST_PROGRAMS)
diff --git a/test-index-version.c b/test-index-version.c
new file mode 100644
index 0000000..bfaad9e
--- /dev/null
+++ b/test-index-version.c@@ -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; +}
--
1.6.5.2.216.g9c1ec