#!/bin/sh # # Copyright (c) 2007 Johannes E. Schindelin # test_description='Test custom diff function name patterns' . ./test-lib.sh LF=' ' cat > Beer.java << EOF public class Beer { int special; public static void main(String args[]) { String s=" "; for(int x = 99; x > 0; x--) { System.out.print(x + " bottles of beer on the wall " + x + " bottles of beer\n" + "Take one down, pass it around, " + (x - 1) + " bottles of beer on the wall.\n"); } System.out.print("Go to the store, buy some more,\n" + "99 bottles of beer on the wall.\n"); } } EOF sed 's/beer\\/beer,\\/' < Beer.java > Beer-correct.java test_expect_success 'default behaviour' ' git diff --no-index Beer.java Beer-correct.java | grep "^@@.*@@ public class Beer" ' test_expect_success 'preset java pattern' ' echo "*.java diff=java" >.gitattributes && git diff --no-index Beer.java Beer-correct.java | grep "^@@.*@@ public static void main(" ' git config diff.java.funcname '!static !String [^ ].*s.*' test_expect_success 'custom pattern' ' git diff --no-index Beer.java Beer-correct.java | grep "^@@.*@@ int special;$" ' test_expect_success 'last regexp must not be negated' ' git config diff.java.funcname "!static" && test_must_fail git diff --no-index Beer.java Beer-correct.java ' test_expect_success 'alternation in pattern' ' git config diff.java.xfuncname "^[ ]*((public|static).*)$" && git diff --no-index Beer.java Beer-correct.java | grep "^@@.*@@ public static void main(" ' test_done