tests: unset COLUMNS inherited from environment

[git.git] / t / t7810-grep.sh

diff --git a/t/t7810-grep.sh b/t/t7810-grep.sh
index 0d600163c8284a318fbd21f3a00dd7853b2f8956..d9ad633310a19a9ebbc2e5024875278d4631129e 100755 (executable)
--- a/t/t7810-grep.sh
+++ b/t/t7810-grep.sh
@@ -47,6 +47,13 @@ test_expect_success setup '
        echo vvv >t/v &&
        mkdir t/a &&
        echo vvv >t/a/v &&
+       {
+               echo "line without leading space1"
+               echo " line with leading space1"
+               echo " line with leading space2"
+               echo " line with leading space3"
+               echo "line without leading space2"
+       } >space &&
        git add . &&
        test_tick &&
        git commit -m initial
@@ -245,6 +252,28 @@ do
        '
 done
 
+cat >expected <<EOF
+file
+EOF
+test_expect_success 'grep -l -C' '
+       git grep -l -C1 foo >actual &&
+       test_cmp expected actual
+'
+
+cat >expected <<EOF
+file:5
+EOF
+test_expect_success 'grep -l -C' '
+       git grep -c -C1 foo >actual &&
+       test_cmp expected actual
+'
+
+test_expect_success 'grep -L -C' '
+       git ls-files >expected &&
+       git grep -L -C1 nonexistent_string >actual &&
+       test_cmp expected actual
+'
+
 cat >expected <<EOF
 file:foo mmap bar_mmap
 EOF
@@ -523,6 +552,20 @@ test_expect_success 'grep -W' '
        test_cmp expected actual
 '
 
+cat >expected <<EOF
+hello.c=       printf("Hello world.\n");
+hello.c:       return 0;
+hello.c-       /* char ?? */
+EOF
+
+test_expect_success 'grep -W with userdiff' '
+       test_when_finished "rm -f .gitattributes" &&
+       git config diff.custom.xfuncname "(printf.*|})$" &&
+       echo "hello.c diff=custom" >.gitattributes &&
+       git grep -W return >actual &&
+       test_cmp expected actual
+'
+
 test_expect_success 'grep from a subdirectory to search wider area (1)' '
        mkdir -p s &&
        (
@@ -554,7 +597,6 @@ test_expect_success 'outside of git repository' '
        mkdir -p non/git/sub &&
        echo hello >non/git/file1 &&
        echo world >non/git/sub/file2 &&
-       echo ".*o*" >non/git/.gitignore &&
        {
                echo file1:hello &&
                echo sub/file2:world
@@ -571,6 +613,23 @@ test_expect_success 'outside of git repository' '
                test_must_fail git grep o &&
                git grep --no-index o >../../actual.sub &&
                test_cmp ../../expect.sub ../../actual.sub
+       ) &&
+
+       echo ".*o*" >non/git/.gitignore &&
+       (
+               GIT_CEILING_DIRECTORIES="$(pwd)/non/git" &&
+               export GIT_CEILING_DIRECTORIES &&
+               cd non/git &&
+               test_must_fail git grep o &&
+               git grep --no-index --exclude-standard o >../actual.full &&
+               test_cmp ../expect.full ../actual.full &&
+
+               {
+                       echo ".gitignore:.*o*"
+                       cat ../expect.full
+               } >../expect.with.ignored &&
+               git grep --no-index --no-exclude o >../actual.full &&
+               test_cmp ../expect.with.ignored ../actual.full
        )
 '
 
@@ -583,6 +642,10 @@ test_expect_success 'inside git repository but with --no-index' '
        {
                echo file1:hello &&
                echo sub/file2:world
+       } >is/expect.unignored &&
+       {
+               echo ".gitignore:.*o*" &&
+               cat is/expect.unignored
        } >is/expect.full &&
        : >is/expect.empty &&
        echo file2:world >is/expect.sub &&
@@ -591,12 +654,24 @@ test_expect_success 'inside git repository but with --no-index' '
                git init &&
                test_must_fail git grep o >../actual.full &&
                test_cmp ../expect.empty ../actual.full &&
+
+               git grep --untracked o >../actual.unignored &&
+               test_cmp ../expect.unignored ../actual.unignored &&
+
                git grep --no-index o >../actual.full &&
                test_cmp ../expect.full ../actual.full &&
+
+               git grep --no-index --exclude-standard o >../actual.unignored &&
+               test_cmp ../expect.unignored ../actual.unignored &&
+
                cd sub &&
                test_must_fail git grep o >../../actual.sub &&
                test_cmp ../../expect.empty ../../actual.sub &&
+
                git grep --no-index o >../../actual.sub &&
+               test_cmp ../../expect.sub ../../actual.sub &&
+
+               git grep --untracked o >../../actual.sub &&
                test_cmp ../../expect.sub ../../actual.sub
        )
 '
@@ -825,4 +900,20 @@ test_expect_success 'mimic ack-grep --group' '
        test_cmp expected actual
 '
 
+cat >expected <<EOF
+space: line with leading space1
+space: line with leading space2
+space: line with leading space3
+EOF
+
+test_expect_success LIBPCRE 'grep -E "^ "' '
+       git grep -E "^ " space >actual &&
+       test_cmp expected actual
+'
+
+test_expect_success LIBPCRE 'grep -P "^ "' '
+       git grep -P "^ " space >actual &&
+       test_cmp expected actual
+'
+
 test_done