2d08413ba1
There is one subtlety: The old test case 'perl pattern gets full line of POD header' does not have its own new test case, but the feature is tested nevertheless by placing the RIGHT tag at the end of the expected hunk header in t4018/perl-skip-sub-in-pod. Signed-off-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
146 lines
3.0 KiB
Bash
Executable File
146 lines
3.0 KiB
Bash
Executable File
#!/bin/sh
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#
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# Copyright (c) 2007 Johannes E. Schindelin
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#
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test_description='Test custom diff function name patterns'
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. ./test-lib.sh
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LF='
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'
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cat >Beer.java <<\EOF
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public class Beer
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{
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int special;
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public static void main(String args[])
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{
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String s=" ";
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for(int x = 99; x > 0; x--)
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{
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System.out.print(x + " bottles of beer on the wall "
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+ x + " bottles of beer\n"
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+ "Take one down, pass it around, " + (x - 1)
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+ " bottles of beer on the wall.\n");
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}
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System.out.print("Go to the store, buy some more,\n"
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+ "99 bottles of beer on the wall.\n");
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}
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}
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EOF
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sed 's/beer\\/beer,\\/' <Beer.java >Beer-correct.java
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test_expect_funcname () {
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lang=${2-java}
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test_expect_code 1 git diff --no-index -U1 \
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"Beer.$lang" "Beer-correct.$lang" >diff &&
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grep "^@@.*@@ $1" diff
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}
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diffpatterns="
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ada
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bibtex
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cpp
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csharp
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fortran
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html
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java
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matlab
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objc
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pascal
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perl
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php
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python
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ruby
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tex
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"
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for p in $diffpatterns
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do
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test_expect_success "builtin $p pattern compiles" '
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echo "*.java diff=$p" >.gitattributes &&
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test_expect_code 1 git diff --no-index \
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Beer.java Beer-correct.java 2>msg &&
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! grep fatal msg &&
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! grep error msg
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'
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test_expect_success "builtin $p wordRegex pattern compiles" '
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echo "*.java diff=$p" >.gitattributes &&
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test_expect_code 1 git diff --no-index --word-diff \
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Beer.java Beer-correct.java 2>msg &&
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! grep fatal msg &&
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! grep error msg
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'
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done
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test_expect_success 'set up .gitattributes declaring drivers to test' '
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cat >.gitattributes <<-\EOF
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*.java diff=java
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EOF
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'
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test_expect_success 'preset java pattern' '
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test_expect_funcname "public static void main("
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'
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test_expect_success 'custom pattern' '
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test_config diff.java.funcname "!static
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!String
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[^ ].*s.*" &&
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test_expect_funcname "int special;\$"
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'
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test_expect_success 'last regexp must not be negated' '
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test_config diff.java.funcname "!static" &&
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test_expect_code 128 git diff --no-index Beer.java Beer-correct.java 2>msg &&
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grep ": Last expression must not be negated:" msg
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'
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test_expect_success 'pattern which matches to end of line' '
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test_config diff.java.funcname "Beer\$" &&
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test_expect_funcname "Beer\$"
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'
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test_expect_success 'alternation in pattern' '
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test_config diff.java.funcname "Beer$" &&
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test_config diff.java.xfuncname "^[ ]*((public|static).*)$" &&
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test_expect_funcname "public static void main("
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'
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test_expect_success 'setup hunk header tests' '
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for i in $diffpatterns
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do
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echo "$i-* diff=$i"
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done > .gitattributes &&
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# add all test files to the index
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(
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cd "$TEST_DIRECTORY"/t4018 &&
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git --git-dir="$TRASH_DIRECTORY/.git" add .
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) &&
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# place modified files in the worktree
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for i in $(git ls-files)
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do
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sed -e "s/ChangeMe/IWasChanged/" <"$TEST_DIRECTORY/t4018/$i" >"$i" || return 1
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done
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'
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# check each individual file
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for i in $(git ls-files)
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do
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if grep broken "$i" >/dev/null 2>&1
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then
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result=failure
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else
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result=success
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fi
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test_expect_$result "hunk header: $i" "
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test_when_finished 'cat actual' && # for debugging only
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git diff -U1 $i >actual &&
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grep '@@ .* @@.*RIGHT' actual
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"
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done
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test_done
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