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efe26b9ee0
Rather than manually looping over a set of items and plugging those items into a template string which is printed repeatedly, achieve the same effect by taking advantage of `printf` which loops over its arguments automatically. Signed-off-by: Eric Sunshine <sunshine@sunshineco.com> Reviewed-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
101 lines
2.2 KiB
Bash
Executable File
101 lines
2.2 KiB
Bash
Executable File
#!/bin/sh
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test_description='applying patch that has broken whitespaces in context'
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. ./test-lib.sh
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test_expect_success setup '
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>file &&
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git add file &&
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# file-0 is full of whitespace breakages
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printf "%s \n" a bb c d eeee f ggg h >file-0 &&
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# patch-0 creates a whitespace broken file
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cat file-0 >file &&
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git diff >patch-0 &&
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git add file &&
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# file-1 is still full of whitespace breakages,
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# but has one line updated, without fixing any
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# whitespaces.
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# patch-1 records that change.
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sed -e "s/d/D/" file-0 >file-1 &&
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cat file-1 >file &&
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git diff >patch-1 &&
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# patch-all is the effect of both patch-0 and patch-1
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>file &&
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git add file &&
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cat file-1 >file &&
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git diff >patch-all &&
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# patch-2 is the same as patch-1 but is based
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# on a version that already has whitespace fixed,
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# and does not introduce whitespace breakages.
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sed -e "s/ \$//" patch-1 >patch-2 &&
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# If all whitespace breakages are fixed the contents
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# should look like file-fixed
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sed -e "s/ \$//" file-1 >file-fixed
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'
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test_expect_success nofix '
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>file &&
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git add file &&
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# Baseline. Applying without fixing any whitespace
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# breakages.
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git apply --whitespace=nowarn patch-0 &&
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git apply --whitespace=nowarn patch-1 &&
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# The result should obviously match.
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test_cmp file-1 file
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'
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test_expect_success 'withfix (forward)' '
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>file &&
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git add file &&
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# The first application will munge the context lines
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# the second patch depends on. We should be able to
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# adjust and still apply.
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git apply --whitespace=fix patch-0 &&
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git apply --whitespace=fix patch-1 &&
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test_cmp file-fixed file
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'
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test_expect_success 'withfix (backward)' '
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>file &&
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git add file &&
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# Now we have a whitespace breakages on our side.
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git apply --whitespace=nowarn patch-0 &&
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# And somebody sends in a patch based on image
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# with whitespace already fixed.
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git apply --whitespace=fix patch-2 &&
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# The result should accept the whitespace fixed
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# postimage. But the line with "h" is beyond context
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# horizon and left unfixed.
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sed -e /h/d file-fixed >fixed-head &&
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sed -e /h/d file >file-head &&
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test_cmp fixed-head file-head &&
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sed -n -e /h/p file-fixed >fixed-tail &&
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sed -n -e /h/p file >file-tail &&
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! test_cmp fixed-tail file-tail
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'
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test_done
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