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103 lines
2.2 KiB
103 lines
2.2 KiB
#!/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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for l in a bb c d eeee f ggg h |
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do |
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echo "$l " |
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done >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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