tests: use "env" to run commands with temporary env-var settings

[thirdparty/git.git] / t / t3404-rebase-interactive.sh

diff --git a/t/t3404-rebase-interactive.sh b/t/t3404-rebase-interactive.sh
index 50e22b1cadff4252dfb552a4db930f49544952aa..c0023a5b4ff6ef60f5d77e9e54a64adf387bce6e 100755 (executable)
--- a/t/t3404-rebase-interactive.sh
+++ b/t/t3404-rebase-interactive.sh
@@ -102,12 +102,8 @@ test_expect_success 'rebase -i with the exec command runs from tree root' '
 
 test_expect_success 'rebase -i with the exec command checks tree cleanness' '
        git checkout master &&
-       (
        set_fake_editor &&
-       FAKE_LINES="exec_echo_foo_>file1 1" &&
-       export FAKE_LINES &&
-       test_must_fail git rebase -i HEAD^
-       ) &&
+       test_must_fail env FAKE_LINES="exec_echo_foo_>file1 1" git rebase -i HEAD^ &&
        test_cmp_rev master^ HEAD &&
        git reset --hard &&
        git rebase --continue
@@ -116,12 +112,9 @@ test_expect_success 'rebase -i with the exec command checks tree cleanness' '
 test_expect_success 'rebase -i with exec of inexistent command' '
        git checkout master &&
        test_when_finished "git rebase --abort" &&
-       (
        set_fake_editor &&
-       FAKE_LINES="exec_this-command-does-not-exist 1" &&
-       export FAKE_LINES &&
-       test_must_fail git rebase -i HEAD^ >actual 2>&1
-       ) &&
+       test_must_fail env FAKE_LINES="exec_this-command-does-not-exist 1" \
+       git rebase -i HEAD^ >actual 2>&1 &&
        ! grep "Maybe git-rebase is broken" actual
 '
 
@@ -375,11 +368,7 @@ test_expect_success 'commit message used after conflict' '
        git checkout -b conflict-fixup conflict-branch &&
        base=$(git rev-parse HEAD~4) &&
        set_fake_editor &&
-       (
-               FAKE_LINES="1 fixup 3 fixup 4" &&
-               export FAKE_LINES &&
-               test_must_fail git rebase -i $base
-       ) &&
+       test_must_fail env FAKE_LINES="1 fixup 3 fixup 4" git rebase -i $base &&
        echo three > conflict &&
        git add conflict &&
        FAKE_COMMIT_AMEND="ONCE" EXPECT_HEADER_COUNT=2 \
@@ -394,11 +383,7 @@ test_expect_success 'commit message retained after conflict' '
        git checkout -b conflict-squash conflict-branch &&
        base=$(git rev-parse HEAD~4) &&
        set_fake_editor &&
-       (
-               FAKE_LINES="1 fixup 3 squash 4" &&
-               export FAKE_LINES &&
-               test_must_fail git rebase -i $base
-       ) &&
+       test_must_fail env FAKE_LINES="1 fixup 3 squash 4" git rebase -i $base &&
        echo three > conflict &&
        git add conflict &&
        FAKE_COMMIT_AMEND="TWICE" EXPECT_HEADER_COUNT=2 \
@@ -469,11 +454,7 @@ test_expect_success 'interrupted squash works as expected' '
        git checkout -b interrupted-squash conflict-branch &&
        one=$(git rev-parse HEAD~3) &&
        set_fake_editor &&
-       (
-               FAKE_LINES="1 squash 3 2" &&
-               export FAKE_LINES &&
-               test_must_fail git rebase -i HEAD~3
-       ) &&
+       test_must_fail env FAKE_LINES="1 squash 3 2" git rebase -i HEAD~3 &&
        (echo one; echo two; echo four) > conflict &&
        git add conflict &&
        test_must_fail git rebase --continue &&
@@ -487,11 +468,7 @@ test_expect_success 'interrupted squash works as expected (case 2)' '
        git checkout -b interrupted-squash2 conflict-branch &&
        one=$(git rev-parse HEAD~3) &&
        set_fake_editor &&
-       (
-               FAKE_LINES="3 squash 1 2" &&
-               export FAKE_LINES &&
-               test_must_fail git rebase -i HEAD~3
-       ) &&
+       test_must_fail env FAKE_LINES="3 squash 1 2" git rebase -i HEAD~3 &&
        (echo one; echo four) > conflict &&
        git add conflict &&
        test_must_fail git rebase --continue &&
@@ -528,11 +505,7 @@ test_expect_success 'aborted --continue does not squash commits after "edit"' '
        FAKE_LINES="edit 1" git rebase -i HEAD^ &&
        echo "edited again" > file7 &&
        git add file7 &&
-       (
-               FAKE_COMMIT_MESSAGE=" " &&
-               export FAKE_COMMIT_MESSAGE &&
-               test_must_fail git rebase --continue
-       ) &&
+       test_must_fail env FAKE_COMMIT_MESSAGE=" " git rebase --continue &&
        test $old = $(git rev-parse HEAD) &&
        git rebase --abort
 '
@@ -547,11 +520,7 @@ test_expect_success 'auto-amend only edited commits after "edit"' '
        echo "and again" > file7 &&
        git add file7 &&
        test_tick &&
-       (
-               FAKE_COMMIT_MESSAGE="and again" &&
-               export FAKE_COMMIT_MESSAGE &&
-               test_must_fail git rebase --continue
-       ) &&
+       test_must_fail env FAKE_COMMIT_MESSAGE="and again" git rebase --continue &&
        git rebase --abort
 '
 
@@ -559,11 +528,7 @@ test_expect_success 'clean error after failed "exec"' '
        test_tick &&
        test_when_finished "git rebase --abort || :" &&
        set_fake_editor &&
-       (
-               FAKE_LINES="1 exec_false" &&
-               export FAKE_LINES &&
-               test_must_fail git rebase -i HEAD^
-       ) &&
+       test_must_fail env FAKE_LINES="1 exec_false" git rebase -i HEAD^ &&
        echo "edited again" > file7 &&
        git add file7 &&
        test_must_fail git rebase --continue 2>error &&
@@ -947,12 +912,8 @@ test_expect_success 'rebase -i --root retain root commit author and message' '
 
 test_expect_success 'rebase -i --root temporary sentinel commit' '
        git checkout B &&
-       (
-               set_fake_editor &&
-               FAKE_LINES="2" &&
-               export FAKE_LINES &&
-               test_must_fail git rebase -i --root
-       ) &&
+       set_fake_editor &&
+       test_must_fail env FAKE_LINES="2" git rebase -i --root &&
        git cat-file commit HEAD | grep "^tree 4b825dc642cb" &&
        git rebase --abort
 '
@@ -1042,11 +1003,7 @@ test_expect_success 'rebase -i error on commits with \ in message' '
        test_when_finished "git rebase --abort; git reset --hard $current_head; rm -f error" &&
        test_commit TO-REMOVE will-conflict old-content &&
        test_commit "\temp" will-conflict new-content dummy &&
-       (
-       EDITOR=true &&
-       export EDITOR &&
-       test_must_fail git rebase -i HEAD^ --onto HEAD^^ 2>error
-       ) &&
+       test_must_fail env EDITOR=true git rebase -i HEAD^ --onto HEAD^^ 2>error &&
        test_expect_code 1 grep  "      emp" error
 '