ddfe900612
Move a function added to test-lib-functions.sh in ea047a8eb4 (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>
27 lines
879 B
Bash
27 lines
879 B
Bash
# Compare a file containing rev-list bitmap traversal output to its non-bitmap
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# counterpart. You can't just use test_cmp for this, because the two produce
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# subtly different output:
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#
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# - regular output is in traversal order, whereas bitmap is split by type,
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# with non-packed objects at the end
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#
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# - regular output has a space and the pathname appended to non-commit
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# objects; bitmap output omits this
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#
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# This function normalizes and compares the two. The second file should
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# always be the bitmap output.
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test_bitmap_traversal () {
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if test "$1" = "--no-confirm-bitmaps"
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then
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shift
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elif cmp "$1" "$2"
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then
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echo >&2 "identical raw outputs; are you sure bitmaps were used?"
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return 1
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fi &&
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cut -d' ' -f1 "$1" | sort >"$1.normalized" &&
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sort "$2" >"$2.normalized" &&
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test_cmp "$1.normalized" "$2.normalized" &&
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rm -f "$1.normalized" "$2.normalized"
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}
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