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author | Ævar Arnfjörð Bjarmason <avarab@gmail.com> | 2021-02-09 22:41:54 +0100 |
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committer | Junio C Hamano <gitster@pobox.com> | 2021-02-10 13:54:34 -0800 |
commit | ddfe900612119e4e8c21c812a0ced4a72e5d66b7 (patch) | |
tree | 36b14568ef5ddfb3ce11d2838a0d5a117c36376b /t/lib-bitmap.sh | |
parent | test libs: rename gitweb-lib.sh to lib-gitweb.sh (diff) | |
download | tgif-ddfe900612119e4e8c21c812a0ced4a72e5d66b7.tar.xz |
test-lib-functions: move function to lib-bitmap.sh
Move a function added to test-lib-functions.sh in ea047a8eb4f (t5310:
factor out bitmap traversal comparison, 2020-02-14) into a new
lib-bitmap.sh.
The test-lib-functions.sh file should be for functions that are widely
used across the test suite, if something's only used by a few tests it
makes more sense to have it in a lib-*.sh file.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't/lib-bitmap.sh')
-rw-r--r-- | t/lib-bitmap.sh | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/t/lib-bitmap.sh b/t/lib-bitmap.sh new file mode 100644 index 0000000000..fe3f98be24 --- /dev/null +++ b/t/lib-bitmap.sh @@ -0,0 +1,26 @@ +# Compare a file containing rev-list bitmap traversal output to its non-bitmap +# counterpart. You can't just use test_cmp for this, because the two produce +# subtly different output: +# +# - regular output is in traversal order, whereas bitmap is split by type, +# with non-packed objects at the end +# +# - regular output has a space and the pathname appended to non-commit +# objects; bitmap output omits this +# +# This function normalizes and compares the two. The second file should +# always be the bitmap output. +test_bitmap_traversal () { + if test "$1" = "--no-confirm-bitmaps" + then + shift + elif cmp "$1" "$2" + then + echo >&2 "identical raw outputs; are you sure bitmaps were used?" + return 1 + fi && + cut -d' ' -f1 "$1" | sort >"$1.normalized" && + sort "$2" >"$2.normalized" && + test_cmp "$1.normalized" "$2.normalized" && + rm -f "$1.normalized" "$2.normalized" +} |