f4609b896f
This also bumps the stable nixpkgs to 20.09 as of 2020-11-21, because there is some breakage in the git build related to the netrc credentials helper which someone has taken care of in nixpkgs. The stable channel is not used for anything other than git, so this should be fine. Change-Id: I3575a19dab09e1e9556cf8231d717de9890484fb
42 lines
1,015 B
Bash
Executable file
42 lines
1,015 B
Bash
Executable file
#!/bin/sh
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test_description='diff with assume-unchanged entries'
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. ./test-lib.sh
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# external diff has been tested in t4020-diff-external.sh
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test_expect_success 'setup' '
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echo zero > zero &&
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git add zero &&
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git commit -m zero &&
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echo one > one &&
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echo two > two &&
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blob=$(git hash-object one) &&
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git add one two &&
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git commit -m onetwo &&
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git update-index --assume-unchanged one &&
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echo borked >> one &&
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test "$(git ls-files -v one)" = "h one"
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'
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test_expect_success 'diff-index does not examine assume-unchanged entries' '
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git diff-index HEAD^ -- one | grep -q $blob
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'
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test_expect_success 'diff-files does not examine assume-unchanged entries' '
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rm one &&
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test -z "$(git diff-files -- one)"
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'
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test_expect_success POSIXPERM 'find-copies-harder is not confused by mode bits' '
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echo content >exec &&
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chmod +x exec &&
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git add exec &&
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git commit -m exec &&
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git update-index --assume-unchanged exec &&
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git diff-files --find-copies-harder -- exec >actual &&
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test_must_be_empty actual
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'
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test_done
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