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[v3,10/35] blame tests: simplify userdiff driver test

Message ID 20210224195129.4004-11-avarab@gmail.com (mailing list archive)
State New
Headers show
Series userdiff: refactor + test + doc + misc improvements | expand

Commit Message

Ævar Arnfjörð Bjarmason Feb. 24, 2021, 7:51 p.m. UTC
Simplify the test added in 9466e3809d (blame: enable funcname blaming
with userdiff driver, 2020-11-01) to use the --author support recently
added in 999cfc4f45 (test-lib functions: add --author support to
test_commit, 2021-01-12).

We also did not need the full fortran-external-function content. Let's
cut it down to just the important parts, and further modify it to
demonstrate that the fortran-specific userdiff function is in effect
by adding "DO NOT MATCH ..." and "AS THE ..." lines surrounding the
"RIGHT" one. This is to check that we're using the userdiff "fortran"
driver, as opposed to the default driver.

The test also left behind a .gitattributes files, let's clean it up
with "test_when_finished".

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
---
 t/annotate-tests.sh | 36 +++++++++++++++---------------------
 1 file changed, 15 insertions(+), 21 deletions(-)
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Patch

diff --git a/t/annotate-tests.sh b/t/annotate-tests.sh
index 04a2c58594c..d3b299e75cb 100644
--- a/t/annotate-tests.sh
+++ b/t/annotate-tests.sh
@@ -479,32 +479,26 @@  test_expect_success 'blame -L ^:RE (absolute: end-of-file)' '
 	check_count -f hello.c -L$n -L^:ma.. F 4 G 1 H 1
 '
 
-test_expect_success 'setup -L :funcname with userdiff driver' '
-	echo "fortran-* diff=fortran" >.gitattributes &&
-	fortran_file=fortran-external-function &&
-	cat >$fortran_file <<-\EOF &&
+test_expect_success 'blame -L :funcname with userdiff driver' '
+	cat >file.template <<-\EOF &&
+	DO NOT MATCH THIS LINE
 	function RIGHT(a, b) result(c)
+	AS THE DEFAULT DRIVER WOULD
 
 	integer, intent(in) :: ChangeMe
-	integer, intent(in) :: b
-	integer, intent(out) :: c
-
-	c = a+b
-
-	end function RIGHT
 	EOF
-	git add "$fortran_file" &&
-	GIT_AUTHOR_NAME="A" GIT_AUTHOR_EMAIL="A@test.git" \
-	git commit -m "add fortran file" &&
-	sed -e "s/ChangeMe/IWasChanged/" <"$fortran_file" >"$fortran_file".tmp &&
-	mv "$fortran_file".tmp "$fortran_file" &&
-	git add "$fortran_file" &&
-	GIT_AUTHOR_NAME="B" GIT_AUTHOR_EMAIL="B@test.git" \
-	git commit -m "change fortran file"
-'
 
-test_expect_success 'blame -L :funcname with userdiff driver' '
-	check_count -f fortran-external-function -L:RIGHT A 7 B 1
+	fortran_file=file.f03 &&
+	test_when_finished "rm .gitattributes" &&
+	echo "$fortran_file diff=fortran" >.gitattributes &&
+
+	test_commit --author "A <A@test.git>" \
+		"add" "$fortran_file" \
+		"$(cat file.template)" &&
+	test_commit --author "B <B@test.git>" \
+		"change" "$fortran_file" \
+		"$(cat file.template | sed -e s/ChangeMe/IWasChanged/)" &&
+	check_count -f "$fortran_file" -L:RIGHT A 3 B 1
 '
 
 test_expect_success 'setup incremental' '