7 Commits

Author	SHA1	Message	Date
Sam Stephenson	08374f7269	Avoid expr for faster preprocessing	2013-11-17 12:34:13 -06:00
Sam Stephenson	bfa4ebcd0f	Prefer let x+=1 for incrementing counters ... The `((x++))` syntax is shorthand for `let x++`. According to `help let`: If the last ARG evaluates to 0, let returns 1; 0 is returned otherwise. Thus the exit status of the expression `x=0; let x++` is 1, since the post-increment `++` operator evaluates to the value of the variable before incrementing. In Bash 4, this non-zero exit status properly triggers `set -e`'s error trap, but in Bash 3 it does not. That's why the tests were passing on OS X (Bash 3) but not Linux (Bash 4). We can work around the problem by choosing an incrementation expression that never evaluates to 0, such as `+=` or the pre-increment `++` operator. For consistency and clarity, I've changed to `x+=1` everywhere. Ref. #25, #27	2013-10-28 21:01:51 -05:00
Sam Stephenson	7849374964	bats_test_info -> bats_test_begin; begin calls setup	2013-10-21 11:21:17 -05:00
Sam Stephenson	040deba950	Merge pull request #6 from mislav/echo-e-fix ... fix preprocessing tests that have lines beginning with -e	2013-04-12 14:49:12 -07:00
BinaryBabel OSS	d2067db1b4	Remove redundant anchor in preprocess expression ... Expr patterns are anchored to the beginning by default. Specifying the carrot is undefined behavior and generates warnings on some versions, obscuring the output.	2013-04-12 14:35:15 -07:00
Mislav Marohnić	7cec3d6259	fix preprocessing tests that have lines beginning with -e	2013-04-06 14:01:03 +02:00
Sam Stephenson	c850527cce	Initial commit	2011-12-28 12:40:14 -06:00