diff options
Diffstat (limited to 'third_party/git/t/t7814-grep-recurse-submodules.sh')
| -rwxr-xr-x | third_party/git/t/t7814-grep-recurse-submodules.sh | 411 |
1 files changed, 411 insertions, 0 deletions
diff --git a/third_party/git/t/t7814-grep-recurse-submodules.sh b/third_party/git/t/t7814-grep-recurse-submodules.sh new file mode 100755 index 000000000000..a11366b4cee4 --- /dev/null +++ b/third_party/git/t/t7814-grep-recurse-submodules.sh @@ -0,0 +1,411 @@ +#!/bin/sh + +test_description='Test grep recurse-submodules feature + +This test verifies the recurse-submodules feature correctly greps across +submodules. +' + +. ./test-lib.sh + +test_expect_success 'setup directory structure and submodule' ' + echo "(1|2)d(3|4)" >a && + mkdir b && + echo "(3|4)" >b/b && + git add a b && + git commit -m "add a and b" && + test_tick && + git init submodule && + echo "(1|2)d(3|4)" >submodule/a && + git -C submodule add a && + git -C submodule commit -m "add a" && + git submodule add ./submodule && + git commit -m "added submodule" && + test_tick +' + +test_expect_success 'grep correctly finds patterns in a submodule' ' + cat >expect <<-\EOF && + a:(1|2)d(3|4) + b/b:(3|4) + submodule/a:(1|2)d(3|4) + EOF + + git grep -e "(3|4)" --recurse-submodules >actual && + test_cmp expect actual +' + +test_expect_success 'grep finds patterns in a submodule via config' ' + test_config submodule.recurse true && + # expect from previous test + git grep -e "(3|4)" >actual && + test_cmp expect actual +' + +test_expect_success 'grep --no-recurse-submodules overrides config' ' + test_config submodule.recurse true && + cat >expect <<-\EOF && + a:(1|2)d(3|4) + b/b:(3|4) + EOF + + git grep -e "(3|4)" --no-recurse-submodules >actual && + test_cmp expect actual +' + +test_expect_success 'grep and basic pathspecs' ' + cat >expect <<-\EOF && + submodule/a:(1|2)d(3|4) + EOF + + git grep -e. --recurse-submodules -- submodule >actual && + test_cmp expect actual +' + +test_expect_success 'grep and nested submodules' ' + git init submodule/sub && + echo "(1|2)d(3|4)" >submodule/sub/a && + git -C submodule/sub add a && + git -C submodule/sub commit -m "add a" && + test_tick && + git -C submodule submodule add ./sub && + git -C submodule add sub && + git -C submodule commit -m "added sub" && + test_tick && + git add submodule && + git commit -m "updated submodule" && + test_tick && + + cat >expect <<-\EOF && + a:(1|2)d(3|4) + b/b:(3|4) + submodule/a:(1|2)d(3|4) + submodule/sub/a:(1|2)d(3|4) + EOF + + git grep -e "(3|4)" --recurse-submodules >actual && + test_cmp expect actual +' + +test_expect_success 'grep and multiple patterns' ' + cat >expect <<-\EOF && + a:(1|2)d(3|4) + submodule/a:(1|2)d(3|4) + submodule/sub/a:(1|2)d(3|4) + EOF + + git grep -e "(3|4)" --and -e "(1|2)" --recurse-submodules >actual && + test_cmp expect actual +' + +test_expect_success 'grep and multiple patterns' ' + cat >expect <<-\EOF && + b/b:(3|4) + EOF + + git grep -e "(3|4)" --and --not -e "(1|2)" --recurse-submodules >actual && + test_cmp expect actual +' + +test_expect_success 'basic grep tree' ' + cat >expect <<-\EOF && + HEAD:a:(1|2)d(3|4) + HEAD:b/b:(3|4) + HEAD:submodule/a:(1|2)d(3|4) + HEAD:submodule/sub/a:(1|2)d(3|4) + EOF + + git grep -e "(3|4)" --recurse-submodules HEAD >actual && + test_cmp expect actual +' + +test_expect_success 'grep tree HEAD^' ' + cat >expect <<-\EOF && + HEAD^:a:(1|2)d(3|4) + HEAD^:b/b:(3|4) + HEAD^:submodule/a:(1|2)d(3|4) + EOF + + git grep -e "(3|4)" --recurse-submodules HEAD^ >actual && + test_cmp expect actual +' + +test_expect_success 'grep tree HEAD^^' ' + cat >expect <<-\EOF && + HEAD^^:a:(1|2)d(3|4) + HEAD^^:b/b:(3|4) + EOF + + git grep -e "(3|4)" --recurse-submodules HEAD^^ >actual && + test_cmp expect actual +' + +test_expect_success 'grep tree and pathspecs' ' + cat >expect <<-\EOF && + HEAD:submodule/a:(1|2)d(3|4) + HEAD:submodule/sub/a:(1|2)d(3|4) + EOF + + git grep -e "(3|4)" --recurse-submodules HEAD -- submodule >actual && + test_cmp expect actual +' + +test_expect_success 'grep tree and pathspecs' ' + cat >expect <<-\EOF && + HEAD:submodule/a:(1|2)d(3|4) + HEAD:submodule/sub/a:(1|2)d(3|4) + EOF + + git grep -e "(3|4)" --recurse-submodules HEAD -- "submodule*a" >actual && + test_cmp expect actual +' + +test_expect_success 'grep tree and more pathspecs' ' + cat >expect <<-\EOF && + HEAD:submodule/a:(1|2)d(3|4) + EOF + + git grep -e "(3|4)" --recurse-submodules HEAD -- "submodul?/a" >actual && + test_cmp expect actual +' + +test_expect_success 'grep tree and more pathspecs' ' + cat >expect <<-\EOF && + HEAD:submodule/sub/a:(1|2)d(3|4) + EOF + + git grep -e "(3|4)" --recurse-submodules HEAD -- "submodul*/sub/a" >actual && + test_cmp expect actual +' + +test_expect_success !MINGW 'grep recurse submodule colon in name' ' + git init parent && + test_when_finished "rm -rf parent" && + echo "(1|2)d(3|4)" >"parent/fi:le" && + git -C parent add "fi:le" && + git -C parent commit -m "add fi:le" && + test_tick && + + git init "su:b" && + test_when_finished "rm -rf su:b" && + echo "(1|2)d(3|4)" >"su:b/fi:le" && + git -C "su:b" add "fi:le" && + git -C "su:b" commit -m "add fi:le" && + test_tick && + + git -C parent submodule add "../su:b" "su:b" && + git -C parent commit -m "add submodule" && + test_tick && + + cat >expect <<-\EOF && + fi:le:(1|2)d(3|4) + su:b/fi:le:(1|2)d(3|4) + EOF + git -C parent grep -e "(1|2)d(3|4)" --recurse-submodules >actual && + test_cmp expect actual && + + cat >expect <<-\EOF && + HEAD:fi:le:(1|2)d(3|4) + HEAD:su:b/fi:le:(1|2)d(3|4) + EOF + git -C parent grep -e "(1|2)d(3|4)" --recurse-submodules HEAD >actual && + test_cmp expect actual +' + +test_expect_success 'grep history with moved submoules' ' + git init parent && + test_when_finished "rm -rf parent" && + echo "(1|2)d(3|4)" >parent/file && + git -C parent add file && + git -C parent commit -m "add file" && + test_tick && + + git init sub && + test_when_finished "rm -rf sub" && + echo "(1|2)d(3|4)" >sub/file && + git -C sub add file && + git -C sub commit -m "add file" && + test_tick && + + git -C parent submodule add ../sub dir/sub && + git -C parent commit -m "add submodule" && + test_tick && + + cat >expect <<-\EOF && + dir/sub/file:(1|2)d(3|4) + file:(1|2)d(3|4) + EOF + git -C parent grep -e "(1|2)d(3|4)" --recurse-submodules >actual && + test_cmp expect actual && + + git -C parent mv dir/sub sub-moved && + git -C parent commit -m "moved submodule" && + test_tick && + + cat >expect <<-\EOF && + file:(1|2)d(3|4) + sub-moved/file:(1|2)d(3|4) + EOF + git -C parent grep -e "(1|2)d(3|4)" --recurse-submodules >actual && + test_cmp expect actual && + + cat >expect <<-\EOF && + HEAD^:dir/sub/file:(1|2)d(3|4) + HEAD^:file:(1|2)d(3|4) + EOF + git -C parent grep -e "(1|2)d(3|4)" --recurse-submodules HEAD^ >actual && + test_cmp expect actual +' + +test_expect_success 'grep using relative path' ' + test_when_finished "rm -rf parent sub" && + git init sub && + echo "(1|2)d(3|4)" >sub/file && + git -C sub add file && + git -C sub commit -m "add file" && + test_tick && + + git init parent && + echo "(1|2)d(3|4)" >parent/file && + git -C parent add file && + mkdir parent/src && + echo "(1|2)d(3|4)" >parent/src/file2 && + git -C parent add src/file2 && + git -C parent submodule add ../sub && + git -C parent commit -m "add files and submodule" && + test_tick && + + # From top works + cat >expect <<-\EOF && + file:(1|2)d(3|4) + src/file2:(1|2)d(3|4) + sub/file:(1|2)d(3|4) + EOF + git -C parent grep --recurse-submodules -e "(1|2)d(3|4)" >actual && + test_cmp expect actual && + + # Relative path to top + cat >expect <<-\EOF && + ../file:(1|2)d(3|4) + file2:(1|2)d(3|4) + ../sub/file:(1|2)d(3|4) + EOF + git -C parent/src grep --recurse-submodules -e "(1|2)d(3|4)" -- .. >actual && + test_cmp expect actual && + + # Relative path to submodule + cat >expect <<-\EOF && + ../sub/file:(1|2)d(3|4) + EOF + git -C parent/src grep --recurse-submodules -e "(1|2)d(3|4)" -- ../sub >actual && + test_cmp expect actual +' + +test_expect_success 'grep from a subdir' ' + test_when_finished "rm -rf parent sub" && + git init sub && + echo "(1|2)d(3|4)" >sub/file && + git -C sub add file && + git -C sub commit -m "add file" && + test_tick && + + git init parent && + mkdir parent/src && + echo "(1|2)d(3|4)" >parent/src/file && + git -C parent add src/file && + git -C parent submodule add ../sub src/sub && + git -C parent submodule add ../sub sub && + git -C parent commit -m "add files and submodules" && + test_tick && + + # Verify grep from root works + cat >expect <<-\EOF && + src/file:(1|2)d(3|4) + src/sub/file:(1|2)d(3|4) + sub/file:(1|2)d(3|4) + EOF + git -C parent grep --recurse-submodules -e "(1|2)d(3|4)" >actual && + test_cmp expect actual && + + # Verify grep from a subdir works + cat >expect <<-\EOF && + file:(1|2)d(3|4) + sub/file:(1|2)d(3|4) + EOF + git -C parent/src grep --recurse-submodules -e "(1|2)d(3|4)" >actual && + test_cmp expect actual +' + +test_incompatible_with_recurse_submodules () +{ + test_expect_success "--recurse-submodules and $1 are incompatible" " + test_must_fail git grep -e. --recurse-submodules $1 2>actual && + test_i18ngrep 'not supported with --recurse-submodules' actual + " +} + +test_incompatible_with_recurse_submodules --untracked +test_incompatible_with_recurse_submodules --no-index + +test_expect_success 'grep --recurse-submodules should pass the pattern type along' ' + # Fixed + test_must_fail git grep -F --recurse-submodules -e "(.|.)[\d]" && + test_must_fail git -c grep.patternType=fixed grep --recurse-submodules -e "(.|.)[\d]" && + + # Basic + git grep -G --recurse-submodules -e "(.|.)[\d]" >actual && + cat >expect <<-\EOF && + a:(1|2)d(3|4) + submodule/a:(1|2)d(3|4) + submodule/sub/a:(1|2)d(3|4) + EOF + test_cmp expect actual && + git -c grep.patternType=basic grep --recurse-submodules -e "(.|.)[\d]" >actual && + test_cmp expect actual && + + # Extended + git grep -E --recurse-submodules -e "(.|.)[\d]" >actual && + cat >expect <<-\EOF && + .gitmodules:[submodule "submodule"] + .gitmodules: path = submodule + .gitmodules: url = ./submodule + a:(1|2)d(3|4) + submodule/.gitmodules:[submodule "sub"] + submodule/a:(1|2)d(3|4) + submodule/sub/a:(1|2)d(3|4) + EOF + test_cmp expect actual && + git -c grep.patternType=extended grep --recurse-submodules -e "(.|.)[\d]" >actual && + test_cmp expect actual && + git -c grep.extendedRegexp=true grep --recurse-submodules -e "(.|.)[\d]" >actual && + test_cmp expect actual && + + # Perl + if test_have_prereq PCRE + then + git grep -P --recurse-submodules -e "(.|.)[\d]" >actual && + cat >expect <<-\EOF && + a:(1|2)d(3|4) + b/b:(3|4) + submodule/a:(1|2)d(3|4) + submodule/sub/a:(1|2)d(3|4) + EOF + test_cmp expect actual && + git -c grep.patternType=perl grep --recurse-submodules -e "(.|.)[\d]" >actual && + test_cmp expect actual + fi +' + +test_expect_success 'grep --recurse-submodules with submodules without .gitmodules in the working tree' ' + test_when_finished "git -C submodule checkout .gitmodules" && + rm submodule/.gitmodules && + git grep --recurse-submodules -e "(.|.)[\d]" >actual && + cat >expect <<-\EOF && + a:(1|2)d(3|4) + submodule/a:(1|2)d(3|4) + submodule/sub/a:(1|2)d(3|4) + EOF + test_cmp expect actual +' + +test_done |