Add a base implementation of SHA-256 support

diff --git a/t/t7508-status.sh b/t/t7508-status.sh
index 43d19a9b2292033fd0297afb7df162efa2eb5621..e1f11293e2299079d59ebbaf9fa6570e2ff9190c 100755 (executable)
--- a/t/t7508-status.sh
+++ b/t/t7508-status.sh
@@ -6,6 +6,7 @@
 test_description='git status'
 
 . ./test-lib.sh
+. "$TEST_DIRECTORY"/lib-terminal.sh
 
 test_expect_success 'status -h in broken repository' '
        git config --global advice.statusuoption false &&
@@ -667,7 +668,7 @@ test_expect_success 'setup unique colors' '
 
 '
 
-test_expect_success 'status with color.ui' '
+test_expect_success TTY 'status with color.ui' '
        cat >expect <<\EOF &&
 On branch <GREEN>master<RESET>
 Your branch and '\''upstream'\'' have diverged,
@@ -694,14 +695,14 @@ Untracked files:
        <BLUE>untracked<RESET>
 
 EOF
-       test_config color.ui always &&
-       git status | test_decode_color >output &&
+       test_config color.ui auto &&
+       test_terminal git status | test_decode_color >output &&
        test_i18ncmp expect output
 '
 
-test_expect_success 'status with color.status' '
-       test_config color.status always &&
-       git status | test_decode_color >output &&
+test_expect_success TTY 'status with color.status' '
+       test_config color.status auto &&
+       test_terminal git status | test_decode_color >output &&
        test_i18ncmp expect output
 '
 
@@ -714,19 +715,19 @@ cat >expect <<\EOF
 <BLUE>??<RESET> untracked
 EOF
 
-test_expect_success 'status -s with color.ui' '
+test_expect_success TTY 'status -s with color.ui' '
 
-       git config color.ui always &&
-       git status -s | test_decode_color >output &&
+       git config color.ui auto &&
+       test_terminal git status -s | test_decode_color >output &&
        test_cmp expect output
 
 '
 
-test_expect_success 'status -s with color.status' '
+test_expect_success TTY 'status -s with color.status' '
 
        git config --unset color.ui &&
-       git config color.status always &&
-       git status -s | test_decode_color >output &&
+       git config color.status auto &&
+       test_terminal git status -s | test_decode_color >output &&
        test_cmp expect output
 
 '
@@ -741,9 +742,9 @@ cat >expect <<\EOF
 <BLUE>??<RESET> untracked
 EOF
 
-test_expect_success 'status -s -b with color.status' '
+test_expect_success TTY 'status -s -b with color.status' '
 
-       git status -s -b | test_decode_color >output &&
+       test_terminal git status -s -b | test_decode_color >output &&
        test_i18ncmp expect output
 
 '
@@ -757,20 +758,20 @@ A  dir2/added
 ?? untracked
 EOF
 
-test_expect_success 'status --porcelain ignores color.ui' '
+test_expect_success TTY 'status --porcelain ignores color.ui' '
 
        git config --unset color.status &&
-       git config color.ui always &&
-       git status --porcelain | test_decode_color >output &&
+       git config color.ui auto &&
+       test_terminal git status --porcelain | test_decode_color >output &&
        test_cmp expect output
 
 '
 
-test_expect_success 'status --porcelain ignores color.status' '
+test_expect_success TTY 'status --porcelain ignores color.status' '
 
        git config --unset color.ui &&
-       git config color.status always &&
-       git status --porcelain | test_decode_color >output &&
+       git config color.status auto &&
+       test_terminal git status --porcelain | test_decode_color >output &&
        test_cmp expect output
 
 '
@@ -1098,6 +1099,7 @@ EOF
 '
 
 test_expect_success POSIXPERM,SANITY 'status succeeds in a read-only repository' '
+       test_when_finished "chmod 775 .git" &&
        (
                chmod a-w .git &&
                # make dir1/tracked stat-dirty
@@ -1107,9 +1109,6 @@ test_expect_success POSIXPERM,SANITY 'status succeeds in a read-only repository'
                # make sure "status" succeeded without writing index out
                git diff-files | grep dir1/tracked
        )
-       status=$?
-       chmod 775 .git
-       (exit $status)
 '
 
 (cd sm && echo > bar && git add bar && git commit -q -m 'Add bar') && git add sm
@@ -1670,4 +1669,14 @@ test_expect_success '"Initial commit" should not be noted in commit template' '
        test_i18ngrep ! "Initial commit" output
 '
 
+test_expect_success '--no-optional-locks prevents index update' '
+       test-tool chmtime =1234567890 .git/index &&
+       git --no-optional-locks status &&
+       test-tool chmtime --get .git/index >out &&
+       grep ^1234567890 out &&
+       git status &&
+       test-tool chmtime --get .git/index >out &&
+       ! grep ^1234567890 out
+'
+
 test_done