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41 lines
917 B
41 lines
917 B
4 months ago
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#!/bin/bash
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#testing "name" "command" "result" "infile" "stdin"
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seq 10 > left
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seq 11 > right
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testing "unknown argument" 'diff --oops left right 2>/dev/null ; echo $?' "2\n" "" ""
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testing "missing" 'diff missing1 missing2 2>/dev/null ; echo $?' "2\n" "" ""
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testing "- -" 'diff - - ; echo $?' "0\n" "" "whatever"
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expected='--- lll
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+++ rrr
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@@ -8,3 +8,4 @@
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8
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9
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10
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+11
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'
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# Hm this only gives unified diffs?
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testing "simple" "diff -L lll -L rrr left right" "$expected" "" ""
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expected='--- tree1/file
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+++ tree2/file
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@@ -1 +1 @@
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-foo
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+food
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'
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mkdir -p tree1 tree2
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echo foo > tree1/file
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echo food > tree2/file
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testing "-r" "diff -r -L tree1/file -L tree2/file tree1 tree2 |tee out" "$expected" "" ""
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echo -e "hello\r\nworld\r\n"> a
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echo -e "hello\nworld\n"> b
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testing "--strip-trailing-cr off" "diff -q a b" "Files a and b differ\n" "" ""
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testing "--strip-trailing-cr on" "diff -u --strip-trailing-cr a b" "" "" ""
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