From: Pete Wyckoff <pw@padd.com>
Date: Sun, 26 Feb 2012 15:37:27 +0000 (-0500)
Subject: git-p4: remove bash-ism in t9800
X-Git-Tag: v1.7.9.3~31
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=09ccbd34f4fe37a682a10b23d86f915b2a8a9c28;p=git.git

git-p4: remove bash-ism in t9800

This works in both bash and dash:

    $ bash -c 'VAR=1 env' | grep VAR
    VAR=1
    $ dash -c 'VAR=1 env' | grep VAR
    VAR=1

But environment variables assigned this way are not necessarily propagated
through a function in POSIX compliant shells:

    $ bash -c 'f() { "$@"
    }; VAR=1 f "env"' | grep VAR
    VAR=1
    $ dash -c 'f() { "$@"
    }; VAR=1 f "env"' | grep VAR

Fix constructs like this, in particular, setting variables through
test_must_fail.

Based-on-patch-by: Vitor Antunes <vitor.hda@gmail.com>
Signed-off-by: Pete Wyckoff <pw@padd.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---

diff --git a/t/t9800-git-p4-basic.sh b/t/t9800-git-p4-basic.sh
index 04ee20e64..486c8eeb7 100755
--- a/t/t9800-git-p4-basic.sh
+++ b/t/t9800-git-p4-basic.sh
@@ -234,8 +234,10 @@ test_expect_success 'refuse to preserve users without perms' '
 		git config git-p4.skipSubmitEditCheck true &&
 		echo "username-noperms: a change by alice" >>file1 &&
 		git commit --author "Alice <alice@localhost>" -m "perms: a change by alice" file1 &&
-		P4EDITOR=touch P4USER=bob P4PASSWD=secret test_must_fail "$GITP4" commit --preserve-user &&
-		test_must_fail git diff --exit-code HEAD..p4/master
+		P4EDITOR=touch P4USER=bob P4PASSWD=secret &&
+		export P4EDITOR P4USER P4PASSWD &&
+		test_must_fail "$GITP4" commit --preserve-user &&
+		! git diff --exit-code HEAD..p4/master
 	)
 '
 
@@ -250,13 +252,15 @@ test_expect_success 'preserve user where author is unknown to p4' '
 		git commit --author "Bob <bob@localhost>" -m "preserve: a change by bob" file1 &&
 		echo "username-unknown: a change by charlie" >>file1 &&
 		git commit --author "Charlie <charlie@localhost>" -m "preserve: a change by charlie" file1 &&
-		P4EDITOR=touch P4USER=alice P4PASSWD=secret test_must_fail "$GITP4" commit --preserve-user &&
-		test_must_fail git diff --exit-code HEAD..p4/master &&
+		P4EDITOR=touch P4USER=alice P4PASSWD=secret &&
+		export P4EDITOR P4USER P4PASSWD &&
+		test_must_fail "$GITP4" commit --preserve-user &&
+		! git diff --exit-code HEAD..p4/master &&
 
 		echo "$0: repeat with allowMissingP4Users enabled" &&
 		git config git-p4.allowMissingP4Users true &&
 		git config git-p4.preserveUser true &&
-		P4EDITOR=touch P4USER=alice P4PASSWD=secret "$GITP4" commit &&
+		"$GITP4" commit &&
 		git diff --exit-code HEAD..p4/master &&
 		p4_check_commit_author file1 alice
 	)
@@ -275,20 +279,22 @@ test_expect_success 'not preserving user with mixed authorship' '
 		p4_add_user derek Derek &&
 
 		make_change_by_user usernamefile3 Derek derek@localhost &&
-		P4EDITOR=cat P4USER=alice P4PASSWD=secret "$GITP4" commit |\
+		P4EDITOR=cat P4USER=alice P4PASSWD=secret &&
+		export P4EDITOR P4USER P4PASSWD &&
+		"$GITP4" commit |\
 		grep "git author derek@localhost does not match" &&
 
 		make_change_by_user usernamefile3 Charlie charlie@localhost &&
-		P4EDITOR=cat P4USER=alice P4PASSWD=secret "$GITP4" commit |\
+		"$GITP4" commit |\
 		grep "git author charlie@localhost does not match" &&
 
 		make_change_by_user usernamefile3 alice alice@localhost &&
-		P4EDITOR=cat P4USER=alice P4PASSWD=secret "$GITP4" |\
+		"$GITP4" commit |\
 		test_must_fail grep "git author.*does not match" &&
 
 		git config git-p4.skipUserNameCheck true &&
 		make_change_by_user usernamefile3 Charlie charlie@localhost &&
-		P4EDITOR=cat P4USER=alice P4PASSWD=secret "$GITP4" commit |\
+		"$GITP4" commit |\
 		test_must_fail grep "git author.*does not match" &&
 
 		p4_check_commit_author usernamefile3 alice