bats-helpers: Export test_printf

mbland · mbland · commit 4436b784b510 · 2017-01-14T14:41:54.000-05:00
Makes it easier to add to programs under test without requiring that
they source `lib/bats/helpers`.
diff --git a/lib/bats/helpers b/lib/bats/helpers
@@ -210,6 +210,7 @@ test_printf() {
     printf "$@" >&2
   fi
 }
+export -f test_printf
 
 # Skips a test if `TEST_FILTER` is set but doesn't match `BATS_TEST_DESCRIPTION`
 #
diff --git a/tests/bats-helpers.bats b/tests/bats-helpers.bats
@@ -145,7 +145,6 @@ teardown() {
 
 @test "$SUITE: test_printf" {
   create_bats_test_script test-script \
-    ". '$_GO_CORE_DIR/lib/bats/helpers'" \
     "test_printf '%s\n' 'some test debug output'"
 
   run "$BATS_TEST_ROOTDIR/test-script"

Original file line number	Diff line number	Diff line change
`@@ -210,6 +210,7 @@ test_printf() {`
`210`	`210`	`printf "$@" >&2`
`211`	`211`	`fi`
`212`	`212`	`}`
	`213`	`+export -f test_printf`
`213`	`214`
`214`	`215`	# Skips a test if `TEST_FILTER` is set but doesn't match `BATS_TEST_DESCRIPTION`
`215`	`216`	`#`