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69 lines
1.1 KiB
69 lines
1.1 KiB
#!/bin/sh |
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test_description='common tail optimization' |
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. ./test-lib.sh |
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z=zzzzzzzz ;# 8 |
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z="$z$z$z$z$z$z$z$z" ;# 64 |
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z="$z$z$z$z$z$z$z$z" ;# 512 |
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z="$z$z$z$z" ;# 2048 |
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z2047=$(expr "$z" : '.\(.*\)') ; #2047 |
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test_expect_success setup ' |
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echo "a$z2047" >file-a && |
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echo "b" >file-b && |
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echo "$z2047" >>file-b && |
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echo "c$z2047" | tr -d "\012" >file-c && |
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echo "d" >file-d && |
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echo "$z2047" | tr -d "\012" >>file-d && |
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git add file-a file-b file-c file-d && |
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echo "A$z2047" >file-a && |
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echo "B" >file-b && |
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echo "$z2047" >>file-b && |
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echo "C$z2047" | tr -d "\012" >file-c && |
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echo "D" >file-d && |
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echo "$z2047" | tr -d "\012" >>file-d |
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' |
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cat >expect <<\EOF |
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diff --git a/file-a b/file-a |
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--- a/file-a |
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+++ b/file-a |
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@@ -1 +1 @@ |
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-aZ |
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+AZ |
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diff --git a/file-b b/file-b |
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--- a/file-b |
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+++ b/file-b |
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@@ -1 +1 @@ |
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-b |
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+B |
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diff --git a/file-c b/file-c |
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--- a/file-c |
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+++ b/file-c |
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@@ -1 +1 @@ |
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-cZ |
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\ No newline at end of file |
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+CZ |
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\ No newline at end of file |
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diff --git a/file-d b/file-d |
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--- a/file-d |
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+++ b/file-d |
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@@ -1 +1 @@ |
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-d |
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+D |
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EOF |
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test_expect_success 'diff -U0' ' |
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git diff -U0 | sed -e "/^index/d" -e "s/$z2047/Z/g" >actual && |
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diff -u expect actual |
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' |
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test_done
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