test: hg-git: general cleanup

Now that we don't have to run hg-git the code is much simpler.

No functional changes.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>

test/hg-git.t

@@ -26,8 +26,7 @@ then
 	test_done
 fi
 
-# clone to a git repo with git
-git_clone_git () {
+git_clone () {
 	git clone -q "hg::$1" $2 &&
 	(
 	cd $2 &&
@@ -36,8 +35,7 @@ git_clone_git () {
 	)
 }
 
-# clone to an hg repo with git
-hg_clone_git () {
+hg_clone () {
 	(
 	hg init $2 &&
 	hg -R $2 bookmark -i master &&
@@ -48,8 +46,7 @@ hg_clone_git () {
 	(cd $2 && hg -q update)
 }
 
-# push an hg repo with git
-hg_push_git () {
+hg_push () {
 	(
 	cd $2
 	git checkout -q -b tmp &&
@@ -70,43 +67,34 @@ git_log () {
 }
 
 test_cmp_expected () {
-	test_cmp "$EXPECTED_DIR/$test_id/$1" "${1}-git"
+	test_cmp "$EXPECTED_DIR/$test_id/$1" "$1"
 }
 
 cmp_hg_to_git_log () {
-	for x in git
-	do
-		hg_log hgrepo2-$x > "hg-log-$x" &&
-		git_log gitrepo-$x > "git-log-$x"
-	done &&
+	hg_log hgrepo2 > hg-log &&
+	git_log gitrepo > git-log &&
 
 	test_cmp_expected hg-log &&
 	test_cmp_expected git-log
 }
 
 cmp_hg_to_git_log_hgrepo1 () {
-	for x in git
-	do
-		git_clone_$x hgrepo1 gitrepo-$x &&
-		hg_clone_$x gitrepo-$x hgrepo2-$x
-	done &&
+	git_clone hgrepo1 gitrepo &&
+	hg_clone gitrepo hgrepo2 &&
 
 	cmp_hg_to_git_log
 }
 
 cmp_hg_to_git_manifest () {
-	for x in git
-	do
 	(
-		hg_clone_$x gitrepo hgrepo-$x &&
-		cd hgrepo-$x &&
+	hg_clone gitrepo hgrepo &&
+	cd hgrepo &&
 	hg_log . &&
 	eval "$1"
-		) > "output-$x" &&
+	) > output &&
 
-		git_clone_$x hgrepo-$x gitrepo2-$x &&
-		git_log gitrepo2-$x > "log-$x"
-	done &&
+	git_clone hgrepo gitrepo2 &&
+	git_log gitrepo2 > log &&
 
 	test_cmp_expected output &&
 	test_cmp_expected log
@@ -291,14 +279,11 @@ test_expect_success 'encoding' '
 	git commit -m "add déltà"
 	) &&
 
-	for x in git
-	do
-		hg_clone_$x gitrepo hgrepo-$x &&
-		git_clone_$x hgrepo-$x gitrepo2-$x &&
+	hg_clone gitrepo hgrepo &&
+	git_clone hgrepo gitrepo2 &&
 
-		HGENCODING=utf-8 hg_log hgrepo-$x > "hg-log-$x" &&
-		git_log gitrepo2-$x > "git-log-$x"
-	done &&
+	HGENCODING=utf-8 hg_log hgrepo > hg-log &&
+	git_log gitrepo2 > git-log &&
 
 	test_cmp_expected hg-log &&
 	test_cmp_expected git-log
@@ -343,21 +328,16 @@ test_expect_success 'git tags' '
 	git tag -a -m "added tag beta" beta
 	) &&
 
-	for x in git
-	do
-		hg_clone_$x gitrepo hgrepo-$x &&
-		hg_log hgrepo-$x > "log-$x"
-	done &&
+	hg_clone gitrepo hgrepo &&
+	hg_log hgrepo > log &&
 
 	test_cmp_expected log
 '
 
 test_expect_success 'hg author' '
-	for x in git
-	do
 	(
-		git init -q gitrepo-$x &&
-		cd gitrepo-$x &&
+	git init -q gitrepo &&
+	cd gitrepo &&
 
 	echo alpha > alpha &&
 	git add alpha &&
@@ -366,8 +346,8 @@ test_expect_success 'hg author' '
 	) &&
 
 	(
-		hg_clone_$x gitrepo-$x hgrepo-$x &&
-		cd hgrepo-$x &&
+	hg_clone gitrepo hgrepo &&
+	cd hgrepo &&
 
 	hg co master &&
 	echo beta > beta &&
@@ -406,19 +386,16 @@ test_expect_success 'hg author' '
 	hg commit -u "test <test <at> example <dot> com>" -m "add iota"
 	) &&
 
-		hg_push_$x hgrepo-$x gitrepo-$x &&
-		hg_clone_$x gitrepo-$x hgrepo2-$x
-	done &&
+	hg_push hgrepo gitrepo &&
+	hg_clone gitrepo hgrepo2 &&
 
 	cmp_hg_to_git_log
 '
 
 test_expect_success 'hg branch' '
-	for x in git
-	do
 	(
-		git init -q gitrepo-$x &&
-		cd gitrepo-$x &&
+	git init -q gitrepo &&
+	cd gitrepo &&
 
 	echo alpha > alpha &&
 	git add alpha &&
@@ -427,9 +404,9 @@ test_expect_success 'hg branch' '
 	) &&
 
 	(
-		hg_clone_$x gitrepo-$x hgrepo-$x &&
+	hg_clone gitrepo hgrepo &&
 
-		cd hgrepo-$x &&
+	cd hgrepo &&
 	hg -q co master &&
 	hg mv alpha beta &&
 	hg -q commit -m "rename alpha to beta" &&
@@ -437,19 +414,16 @@ test_expect_success 'hg branch' '
 	hg -q commit -m "started branch gamma"
 	) &&
 
-		hg_push_$x hgrepo-$x gitrepo-$x &&
-		hg_clone_$x gitrepo-$x hgrepo2-$x
-	done &&
+	hg_push hgrepo gitrepo &&
+	hg_clone gitrepo hgrepo2 &&
 
 	cmp_hg_to_git_log
 '
 
 test_expect_success 'hg tags' '
-	for x in git
-	do
 	(
-		git init -q gitrepo-$x &&
-		cd gitrepo-$x &&
+	git init -q gitrepo &&
+	cd gitrepo &&
 
 	echo alpha > alpha &&
 	git add alpha &&
@@ -458,22 +432,21 @@ test_expect_success 'hg tags' '
 	) &&
 
 	(
-		hg_clone_$x gitrepo-$x hgrepo-$x &&
+	hg_clone gitrepo hgrepo &&
 
-		cd hgrepo-$x &&
+	cd hgrepo &&
 	hg co master &&
 	hg tag alpha
 	) &&
 
-		hg_push_$x hgrepo-$x gitrepo-$x &&
-		hg_clone_$x gitrepo-$x hgrepo2-$x &&
+	hg_push hgrepo gitrepo &&
+	hg_clone gitrepo hgrepo2 &&
 
 	(
-		git --git-dir=gitrepo-$x/.git tag -l &&
-		hg_log hgrepo2-$x &&
-		cat hgrepo2-$x/.hgtags
-		) > "output-$x"
-	done &&
+	git --git-dir=gitrepo/.git tag -l &&
+	hg_log hgrepo2 &&
+	cat hgrepo2/.hgtags
+	) > output &&
 
 	test_cmp_expected output
 '