3 # Copyright (c) 2007 Johannes E. Schindelin
6 test_description='Test custom diff function name patterns'
16 public static void main(String args[])
19 for(int x = 99; x > 0; x--)
21 System.out.print(x + " bottles of beer on the wall "
22 + x + " bottles of beer\n"
23 + "Take one down, pass it around, " + (x - 1)
24 + " bottles of beer on the wall.\n");
26 System.out.print("Go to the store, buy some more,\n"
27 + "99 bottles of beer on the wall.\n");
31 sed 's/beer\\/beer,\\/' <Beer.java >Beer-correct.java
37 use parent qw(Exporter);
38 our @EXPORT_OK = qw(round finalround);
40 sub other; # forward declaration
46 print "$n bottles of beer on the wall ";
47 print "$n bottles of beer\n";
48 print "Take one down, pass it around, ";
50 print "$n bottles of beer on the wall.\n";
55 print "Go to the store, buy some more\n";
56 print "99 bottles of beer on the wall.\n");
59 sub withheredocument {
63 # some lines of context
72 Beer - subroutine to output fragment of a drinking song
76 use Beer qw(round finalround);
79 for (my $i = 99; $i > 0; $i--) {
94 ' <Beer.perl >Beer-correct.perl
96 test_expect_funcname () {
98 test_expect_code 1 git diff --no-index -U1 \
99 "Beer.$lang" "Beer-correct.$lang" >diff &&
100 grep "^@@.*@@ $1" diff
103 for p in ada bibtex cpp csharp fortran html java matlab objc pascal perl php python ruby tex
105 test_expect_success "builtin $p pattern compiles" '
106 echo "*.java diff=$p" >.gitattributes &&
107 test_expect_code 1 git diff --no-index \
108 Beer.java Beer-correct.java 2>msg &&
112 test_expect_success "builtin $p wordRegex pattern compiles" '
113 echo "*.java diff=$p" >.gitattributes &&
114 test_expect_code 1 git diff --no-index --word-diff \
115 Beer.java Beer-correct.java 2>msg &&
121 test_expect_success 'default behaviour' '
122 rm -f .gitattributes &&
123 test_expect_funcname "public class Beer\$"
126 test_expect_success 'set up .gitattributes declaring drivers to test' '
127 cat >.gitattributes <<-\EOF
133 test_expect_success 'preset java pattern' '
134 test_expect_funcname "public static void main("
137 test_expect_success 'preset perl pattern' '
138 test_expect_funcname "sub round {\$" perl
141 test_expect_success 'perl pattern accepts K&R style brace placement, too' '
142 test_expect_funcname "sub finalround\$" perl
145 test_expect_success 'but is not distracted by end of <<here document' '
146 test_expect_funcname "sub withheredocument {\$" perl
149 test_expect_success 'perl pattern is not distracted by sub within POD' '
150 test_expect_funcname "=head" perl
153 test_expect_success 'perl pattern gets full line of POD header' '
154 test_expect_funcname "=head1 SYNOPSIS\$" perl
157 test_expect_success 'perl pattern is not distracted by forward declaration' '
158 test_expect_funcname "package Beer;\$" perl
161 test_expect_success 'custom pattern' '
162 test_config diff.java.funcname "!static
165 test_expect_funcname "int special;\$"
168 test_expect_success 'last regexp must not be negated' '
169 test_config diff.java.funcname "!static" &&
170 test_expect_code 128 git diff --no-index Beer.java Beer-correct.java 2>msg &&
171 grep ": Last expression must not be negated:" msg
174 test_expect_success 'pattern which matches to end of line' '
175 test_config diff.java.funcname "Beer\$" &&
176 test_expect_funcname "Beer\$"
179 test_expect_success 'alternation in pattern' '
180 test_config diff.java.funcname "Beer$" &&
181 test_config diff.java.xfuncname "^[ ]*((public|static).*)$" &&
182 test_expect_funcname "public static void main("