From 660bda057a0f9c83625e798c0f719080d11e9431 Mon Sep 17 00:00:00 2001 From: Carl Worth Date: Thu, 20 May 2010 14:00:28 -0700 Subject: [PATCH] Stop ignoring whitespace while testing. Sometime back the output of glcpp started differing from the output of "gcc -E" in the amount of whitespace in emitted. At the time, I switched the test suite to use "diff -w" to ignore this. This was a mistake since it ignores whitespace entirely. (I meant to use "diff -b" which ignores only changes in the amount of whitespace.) So bugs have since been introduced that the test suite doesn't notice. For example, glcpp is producing "twotokens" where it should be producing "two tokens". Let's stop ignoring whitespace in the test suite, which currently introduces lots of failures---some real and some spurious. --- tests/glcpp-test | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tests/glcpp-test b/tests/glcpp-test index 673a4f45e96..25685eeabe5 100755 --- a/tests/glcpp-test +++ b/tests/glcpp-test @@ -5,5 +5,5 @@ for test in *.c; do ../glcpp < $test > $test.out gcc -E $test -o $test.gcc grep -v '^#' < $test.gcc > $test.expected - diff -B -w -u $test.expected $test.out + diff -u $test.expected $test.out done -- 2.30.2