| #!/bin/sh |
| # |
| # Copyright (c) 2009 Jens Lehmann, based on t7401 by Ping Yin |
| # Copyright (c) 2011 Alexey Shumkin (+ non-UTF-8 commit encoding tests) |
| # Copyright (c) 2016 Jacob Keller (copy + convert to --submodule=diff) |
| # |
| |
| test_description='Support for diff format verbose submodule difference in git diff |
| |
| This test tries to verify the sanity of --submodule=diff option of git diff. |
| ' |
| |
| . ./test-lib.sh |
| |
| # Tested non-UTF-8 encoding |
| test_encoding="ISO8859-1" |
| |
| # String "added" in German (translated with Google Translate), encoded in UTF-8, |
| # used in sample commit log messages in add_file() function below. |
| added=$(printf "hinzugef\303\274gt") |
| |
| add_file () { |
| ( |
| cd "$1" && |
| shift && |
| for name |
| do |
| echo "$name" >"$name" && |
| git add "$name" && |
| test_tick && |
| # "git commit -m" would break MinGW, as Windows refuse to pass |
| # $test_encoding encoded parameter to git. |
| echo "Add $name ($added $name)" | iconv -f utf-8 -t $test_encoding | |
| git -c "i18n.commitEncoding=$test_encoding" commit -F - |
| done >/dev/null && |
| git rev-parse --short --verify HEAD |
| ) |
| } |
| |
| commit_file () { |
| test_tick && |
| git commit "$@" -m "Commit $*" >/dev/null |
| } |
| |
| diff_cmp () { |
| for i in "$1" "$2" |
| do |
| sed -e 's/^index 0000000\.\.[0-9a-f]*/index 0000000..1234567/' \ |
| -e 's/^index [0-9a-f]*\.\.[0-9a-f]*/index 1234567..89abcde/' \ |
| "$i" >"$i.compare" || return 1 |
| done && |
| test_cmp "$1.compare" "$2.compare" && |
| rm -f "$1.compare" "$2.compare" |
| } |
| |
| test_expect_success 'setup repository' ' |
| test_create_repo sm1 && |
| add_file . foo && |
| head1=$(add_file sm1 foo1 foo2) && |
| fullhead1=$(git -C sm1 rev-parse --verify HEAD) |
| ' |
| |
| test_expect_success 'added submodule' ' |
| git add sm1 && |
| git diff-index -p --submodule=diff HEAD >actual && |
| cat >expected <<-EOF && |
| Submodule sm1 0000000...$head1 (new submodule) |
| diff --git a/sm1/foo1 b/sm1/foo1 |
| new file mode 100644 |
| index 0000000..1715acd |
| --- /dev/null |
| +++ b/sm1/foo1 |
| @@ -0,0 +1 @@ |
| +foo1 |
| diff --git a/sm1/foo2 b/sm1/foo2 |
| new file mode 100644 |
| index 0000000..54b060e |
| --- /dev/null |
| +++ b/sm1/foo2 |
| @@ -0,0 +1 @@ |
| +foo2 |
| EOF |
| diff_cmp expected actual |
| ' |
| |
| test_expect_success 'added submodule, set diff.submodule' ' |
| test_config diff.submodule log && |
| git add sm1 && |
| git diff-index -p --submodule=diff HEAD >actual && |
| cat >expected <<-EOF && |
| Submodule sm1 0000000...$head1 (new submodule) |
| diff --git a/sm1/foo1 b/sm1/foo1 |
| new file mode 100644 |
| index 0000000..1715acd |
| --- /dev/null |
| +++ b/sm1/foo1 |
| @@ -0,0 +1 @@ |
| +foo1 |
| diff --git a/sm1/foo2 b/sm1/foo2 |
| new file mode 100644 |
| index 0000000..54b060e |
| --- /dev/null |
| +++ b/sm1/foo2 |
| @@ -0,0 +1 @@ |
| +foo2 |
| EOF |
| diff_cmp expected actual |
| ' |
| |
| test_expect_success '--submodule=short overrides diff.submodule' ' |
| test_config diff.submodule log && |
| git add sm1 && |
| git diff --submodule=short --cached >actual && |
| cat >expected <<-EOF && |
| diff --git a/sm1 b/sm1 |
| new file mode 160000 |
| index 0000000..$head1 |
| --- /dev/null |
| +++ b/sm1 |
| @@ -0,0 +1 @@ |
| +Subproject commit $fullhead1 |
| EOF |
| diff_cmp expected actual |
| ' |
| |
| test_expect_success 'diff.submodule does not affect plumbing' ' |
| test_config diff.submodule log && |
| git diff-index -p HEAD >actual && |
| cat >expected <<-EOF && |
| diff --git a/sm1 b/sm1 |
| new file mode 160000 |
| index 0000000..$head1 |
| --- /dev/null |
| +++ b/sm1 |
| @@ -0,0 +1 @@ |
| +Subproject commit $fullhead1 |
| EOF |
| diff_cmp expected actual |
| ' |
| |
| commit_file sm1 && |
| head2=$(add_file sm1 foo3) |
| |
| test_expect_success 'modified submodule(forward)' ' |
| git diff-index -p --submodule=diff HEAD >actual && |
| cat >expected <<-EOF && |
| Submodule sm1 $head1..$head2: |
| diff --git a/sm1/foo3 b/sm1/foo3 |
| new file mode 100644 |
| index 0000000..c1ec6c6 |
| --- /dev/null |
| +++ b/sm1/foo3 |
| @@ -0,0 +1 @@ |
| +foo3 |
| EOF |
| diff_cmp expected actual |
| ' |
| |
| test_expect_success 'modified submodule(forward)' ' |
| git diff --submodule=diff >actual && |
| cat >expected <<-EOF && |
| Submodule sm1 $head1..$head2: |
| diff --git a/sm1/foo3 b/sm1/foo3 |
| new file mode 100644 |
| index 0000000..c1ec6c6 |
| --- /dev/null |
| +++ b/sm1/foo3 |
| @@ -0,0 +1 @@ |
| +foo3 |
| EOF |
| diff_cmp expected actual |
| ' |
| |
| test_expect_success 'modified submodule(forward) --submodule' ' |
| git diff --submodule >actual && |
| cat >expected <<-EOF && |
| Submodule sm1 $head1..$head2: |
| > Add foo3 ($added foo3) |
| EOF |
| diff_cmp expected actual |
| ' |
| |
| fullhead2=$(cd sm1; git rev-parse --verify HEAD) |
| test_expect_success 'modified submodule(forward) --submodule=short' ' |
| git diff --submodule=short >actual && |
| cat >expected <<-EOF && |
| diff --git a/sm1 b/sm1 |
| index $head1..$head2 160000 |
| --- a/sm1 |
| +++ b/sm1 |
| @@ -1 +1 @@ |
| -Subproject commit $fullhead1 |
| +Subproject commit $fullhead2 |
| EOF |
| diff_cmp expected actual |
| ' |
| |
| commit_file sm1 && |
| head3=$( |
| cd sm1 && |
| git reset --hard HEAD~2 >/dev/null && |
| git rev-parse --short --verify HEAD |
| ) |
| |
| test_expect_success 'modified submodule(backward)' ' |
| git diff-index -p --submodule=diff HEAD >actual && |
| cat >expected <<-EOF && |
| Submodule sm1 $head2..$head3 (rewind): |
| diff --git a/sm1/foo2 b/sm1/foo2 |
| deleted file mode 100644 |
| index 54b060e..0000000 |
| --- a/sm1/foo2 |
| +++ /dev/null |
| @@ -1 +0,0 @@ |
| -foo2 |
| diff --git a/sm1/foo3 b/sm1/foo3 |
| deleted file mode 100644 |
| index c1ec6c6..0000000 |
| --- a/sm1/foo3 |
| +++ /dev/null |
| @@ -1 +0,0 @@ |
| -foo3 |
| EOF |
| diff_cmp expected actual |
| ' |
| |
| head4=$(add_file sm1 foo4 foo5) |
| test_expect_success 'modified submodule(backward and forward)' ' |
| git diff-index -p --submodule=diff HEAD >actual && |
| cat >expected <<-EOF && |
| Submodule sm1 $head2...$head4: |
| diff --git a/sm1/foo2 b/sm1/foo2 |
| deleted file mode 100644 |
| index 54b060e..0000000 |
| --- a/sm1/foo2 |
| +++ /dev/null |
| @@ -1 +0,0 @@ |
| -foo2 |
| diff --git a/sm1/foo3 b/sm1/foo3 |
| deleted file mode 100644 |
| index c1ec6c6..0000000 |
| --- a/sm1/foo3 |
| +++ /dev/null |
| @@ -1 +0,0 @@ |
| -foo3 |
| diff --git a/sm1/foo4 b/sm1/foo4 |
| new file mode 100644 |
| index 0000000..a0016db |
| --- /dev/null |
| +++ b/sm1/foo4 |
| @@ -0,0 +1 @@ |
| +foo4 |
| diff --git a/sm1/foo5 b/sm1/foo5 |
| new file mode 100644 |
| index 0000000..d6f2413 |
| --- /dev/null |
| +++ b/sm1/foo5 |
| @@ -0,0 +1 @@ |
| +foo5 |
| EOF |
| diff_cmp expected actual |
| ' |
| |
| commit_file sm1 && |
| mv sm1 sm1-bak && |
| echo sm1 >sm1 && |
| head5=$(git hash-object sm1 | cut -c1-7) && |
| git add sm1 && |
| rm -f sm1 && |
| mv sm1-bak sm1 |
| |
| test_expect_success 'typechanged submodule(submodule->blob), --cached' ' |
| git diff --submodule=diff --cached >actual && |
| cat >expected <<-EOF && |
| Submodule sm1 $head4...0000000 (submodule deleted) |
| diff --git a/sm1/foo1 b/sm1/foo1 |
| deleted file mode 100644 |
| index 1715acd..0000000 |
| --- a/sm1/foo1 |
| +++ /dev/null |
| @@ -1 +0,0 @@ |
| -foo1 |
| diff --git a/sm1/foo4 b/sm1/foo4 |
| deleted file mode 100644 |
| index a0016db..0000000 |
| --- a/sm1/foo4 |
| +++ /dev/null |
| @@ -1 +0,0 @@ |
| -foo4 |
| diff --git a/sm1/foo5 b/sm1/foo5 |
| deleted file mode 100644 |
| index d6f2413..0000000 |
| --- a/sm1/foo5 |
| +++ /dev/null |
| @@ -1 +0,0 @@ |
| -foo5 |
| diff --git a/sm1 b/sm1 |
| new file mode 100644 |
| index 0000000..9da5fb8 |
| --- /dev/null |
| +++ b/sm1 |
| @@ -0,0 +1 @@ |
| +sm1 |
| EOF |
| diff_cmp expected actual |
| ' |
| |
| test_expect_success 'typechanged submodule(submodule->blob)' ' |
| git diff --submodule=diff >actual && |
| cat >expected <<-EOF && |
| diff --git a/sm1 b/sm1 |
| deleted file mode 100644 |
| index 9da5fb8..0000000 |
| --- a/sm1 |
| +++ /dev/null |
| @@ -1 +0,0 @@ |
| -sm1 |
| Submodule sm1 0000000...$head4 (new submodule) |
| diff --git a/sm1/foo1 b/sm1/foo1 |
| new file mode 100644 |
| index 0000000..1715acd |
| --- /dev/null |
| +++ b/sm1/foo1 |
| @@ -0,0 +1 @@ |
| +foo1 |
| diff --git a/sm1/foo4 b/sm1/foo4 |
| new file mode 100644 |
| index 0000000..a0016db |
| --- /dev/null |
| +++ b/sm1/foo4 |
| @@ -0,0 +1 @@ |
| +foo4 |
| diff --git a/sm1/foo5 b/sm1/foo5 |
| new file mode 100644 |
| index 0000000..d6f2413 |
| --- /dev/null |
| +++ b/sm1/foo5 |
| @@ -0,0 +1 @@ |
| +foo5 |
| EOF |
| diff_cmp expected actual |
| ' |
| |
| rm -rf sm1 && |
| git checkout-index sm1 |
| test_expect_success 'typechanged submodule(submodule->blob)' ' |
| git diff-index -p --submodule=diff HEAD >actual && |
| cat >expected <<-EOF && |
| Submodule sm1 $head4...0000000 (submodule deleted) |
| diff --git a/sm1 b/sm1 |
| new file mode 100644 |
| index 0000000..9da5fb8 |
| --- /dev/null |
| +++ b/sm1 |
| @@ -0,0 +1 @@ |
| +sm1 |
| EOF |
| diff_cmp expected actual |
| ' |
| |
| rm -f sm1 && |
| test_create_repo sm1 && |
| head6=$(add_file sm1 foo6 foo7) |
| fullhead6=$(cd sm1; git rev-parse --verify HEAD) |
| test_expect_success 'nonexistent commit' ' |
| git diff-index -p --submodule=diff HEAD >actual && |
| cat >expected <<-EOF && |
| Submodule sm1 $head4...$head6 (commits not present) |
| EOF |
| diff_cmp expected actual |
| ' |
| |
| commit_file |
| test_expect_success 'typechanged submodule(blob->submodule)' ' |
| git diff-index -p --submodule=diff HEAD >actual && |
| cat >expected <<-EOF && |
| diff --git a/sm1 b/sm1 |
| deleted file mode 100644 |
| index 9da5fb8..0000000 |
| --- a/sm1 |
| +++ /dev/null |
| @@ -1 +0,0 @@ |
| -sm1 |
| Submodule sm1 0000000...$head6 (new submodule) |
| diff --git a/sm1/foo6 b/sm1/foo6 |
| new file mode 100644 |
| index 0000000..462398b |
| --- /dev/null |
| +++ b/sm1/foo6 |
| @@ -0,0 +1 @@ |
| +foo6 |
| diff --git a/sm1/foo7 b/sm1/foo7 |
| new file mode 100644 |
| index 0000000..6e9262c |
| --- /dev/null |
| +++ b/sm1/foo7 |
| @@ -0,0 +1 @@ |
| +foo7 |
| EOF |
| diff_cmp expected actual |
| ' |
| |
| commit_file sm1 && |
| test_expect_success 'submodule is up to date' ' |
| head7=$(git -C sm1 rev-parse --short --verify HEAD) && |
| git diff-index -p --submodule=diff HEAD >actual && |
| test_must_be_empty actual |
| ' |
| |
| test_expect_success 'submodule contains untracked content' ' |
| echo new > sm1/new-file && |
| git diff-index -p --submodule=diff HEAD >actual && |
| cat >expected <<-EOF && |
| Submodule sm1 contains untracked content |
| EOF |
| diff_cmp expected actual |
| ' |
| |
| test_expect_success 'submodule contains untracked content (untracked ignored)' ' |
| git diff-index -p --ignore-submodules=untracked --submodule=diff HEAD >actual && |
| test_must_be_empty actual |
| ' |
| |
| test_expect_success 'submodule contains untracked content (dirty ignored)' ' |
| git diff-index -p --ignore-submodules=dirty --submodule=diff HEAD >actual && |
| test_must_be_empty actual |
| ' |
| |
| test_expect_success 'submodule contains untracked content (all ignored)' ' |
| git diff-index -p --ignore-submodules=all --submodule=diff HEAD >actual && |
| test_must_be_empty actual |
| ' |
| |
| test_expect_success 'submodule contains untracked and modified content' ' |
| echo new > sm1/foo6 && |
| git diff-index -p --submodule=diff HEAD >actual && |
| cat >expected <<-EOF && |
| Submodule sm1 contains untracked content |
| Submodule sm1 contains modified content |
| diff --git a/sm1/foo6 b/sm1/foo6 |
| index 462398b..3e75765 100644 |
| --- a/sm1/foo6 |
| +++ b/sm1/foo6 |
| @@ -1 +1 @@ |
| -foo6 |
| +new |
| EOF |
| diff_cmp expected actual |
| ' |
| |
| # NOT OK |
| test_expect_success 'submodule contains untracked and modified content (untracked ignored)' ' |
| echo new > sm1/foo6 && |
| git diff-index -p --ignore-submodules=untracked --submodule=diff HEAD >actual && |
| cat >expected <<-EOF && |
| Submodule sm1 contains modified content |
| diff --git a/sm1/foo6 b/sm1/foo6 |
| index 462398b..3e75765 100644 |
| --- a/sm1/foo6 |
| +++ b/sm1/foo6 |
| @@ -1 +1 @@ |
| -foo6 |
| +new |
| EOF |
| diff_cmp expected actual |
| ' |
| |
| test_expect_success 'submodule contains untracked and modified content (dirty ignored)' ' |
| echo new > sm1/foo6 && |
| git diff-index -p --ignore-submodules=dirty --submodule=diff HEAD >actual && |
| test_must_be_empty actual |
| ' |
| |
| test_expect_success 'submodule contains untracked and modified content (all ignored)' ' |
| echo new > sm1/foo6 && |
| git diff-index -p --ignore-submodules --submodule=diff HEAD >actual && |
| test_must_be_empty actual |
| ' |
| |
| test_expect_success 'submodule contains modified content' ' |
| rm -f sm1/new-file && |
| git diff-index -p --submodule=diff HEAD >actual && |
| cat >expected <<-EOF && |
| Submodule sm1 contains modified content |
| diff --git a/sm1/foo6 b/sm1/foo6 |
| index 462398b..3e75765 100644 |
| --- a/sm1/foo6 |
| +++ b/sm1/foo6 |
| @@ -1 +1 @@ |
| -foo6 |
| +new |
| EOF |
| diff_cmp expected actual |
| ' |
| |
| (cd sm1; git commit -mchange foo6 >/dev/null) && |
| head8=$(cd sm1; git rev-parse --short --verify HEAD) && |
| test_expect_success 'submodule is modified' ' |
| git diff-index -p --submodule=diff HEAD >actual && |
| cat >expected <<-EOF && |
| Submodule sm1 $head7..$head8: |
| diff --git a/sm1/foo6 b/sm1/foo6 |
| index 462398b..3e75765 100644 |
| --- a/sm1/foo6 |
| +++ b/sm1/foo6 |
| @@ -1 +1 @@ |
| -foo6 |
| +new |
| EOF |
| diff_cmp expected actual |
| ' |
| |
| test_expect_success 'modified submodule contains untracked content' ' |
| echo new > sm1/new-file && |
| git diff-index -p --submodule=diff HEAD >actual && |
| cat >expected <<-EOF && |
| Submodule sm1 contains untracked content |
| Submodule sm1 $head7..$head8: |
| diff --git a/sm1/foo6 b/sm1/foo6 |
| index 462398b..3e75765 100644 |
| --- a/sm1/foo6 |
| +++ b/sm1/foo6 |
| @@ -1 +1 @@ |
| -foo6 |
| +new |
| EOF |
| diff_cmp expected actual |
| ' |
| |
| test_expect_success 'modified submodule contains untracked content (untracked ignored)' ' |
| git diff-index -p --ignore-submodules=untracked --submodule=diff HEAD >actual && |
| cat >expected <<-EOF && |
| Submodule sm1 $head7..$head8: |
| diff --git a/sm1/foo6 b/sm1/foo6 |
| index 462398b..3e75765 100644 |
| --- a/sm1/foo6 |
| +++ b/sm1/foo6 |
| @@ -1 +1 @@ |
| -foo6 |
| +new |
| EOF |
| diff_cmp expected actual |
| ' |
| |
| test_expect_success 'modified submodule contains untracked content (dirty ignored)' ' |
| git diff-index -p --ignore-submodules=dirty --submodule=diff HEAD >actual && |
| cat >expected <<-EOF && |
| Submodule sm1 $head7..$head8: |
| diff --git a/sm1/foo6 b/sm1/foo6 |
| index 462398b..3e75765 100644 |
| --- a/sm1/foo6 |
| +++ b/sm1/foo6 |
| @@ -1 +1 @@ |
| -foo6 |
| +new |
| EOF |
| diff_cmp expected actual |
| ' |
| |
| test_expect_success 'modified submodule contains untracked content (all ignored)' ' |
| git diff-index -p --ignore-submodules=all --submodule=diff HEAD >actual && |
| test_must_be_empty actual |
| ' |
| |
| test_expect_success 'modified submodule contains untracked and modified content' ' |
| echo modification >> sm1/foo6 && |
| git diff-index -p --submodule=diff HEAD >actual && |
| cat >expected <<-EOF && |
| Submodule sm1 contains untracked content |
| Submodule sm1 contains modified content |
| Submodule sm1 $head7..$head8: |
| diff --git a/sm1/foo6 b/sm1/foo6 |
| index 462398b..dfda541 100644 |
| --- a/sm1/foo6 |
| +++ b/sm1/foo6 |
| @@ -1 +1,2 @@ |
| -foo6 |
| +new |
| +modification |
| EOF |
| diff_cmp expected actual |
| ' |
| |
| test_expect_success 'modified submodule contains untracked and modified content (untracked ignored)' ' |
| echo modification >> sm1/foo6 && |
| git diff-index -p --ignore-submodules=untracked --submodule=diff HEAD >actual && |
| cat >expected <<-EOF && |
| Submodule sm1 contains modified content |
| Submodule sm1 $head7..$head8: |
| diff --git a/sm1/foo6 b/sm1/foo6 |
| index 462398b..e20e2d9 100644 |
| --- a/sm1/foo6 |
| +++ b/sm1/foo6 |
| @@ -1 +1,3 @@ |
| -foo6 |
| +new |
| +modification |
| +modification |
| EOF |
| diff_cmp expected actual |
| ' |
| |
| test_expect_success 'modified submodule contains untracked and modified content (dirty ignored)' ' |
| echo modification >> sm1/foo6 && |
| git diff-index -p --ignore-submodules=dirty --submodule=diff HEAD >actual && |
| cat >expected <<-EOF && |
| Submodule sm1 $head7..$head8: |
| diff --git a/sm1/foo6 b/sm1/foo6 |
| index 462398b..3e75765 100644 |
| --- a/sm1/foo6 |
| +++ b/sm1/foo6 |
| @@ -1 +1 @@ |
| -foo6 |
| +new |
| EOF |
| diff_cmp expected actual |
| ' |
| |
| test_expect_success 'modified submodule contains untracked and modified content (all ignored)' ' |
| echo modification >> sm1/foo6 && |
| git diff-index -p --ignore-submodules --submodule=diff HEAD >actual && |
| test_must_be_empty actual |
| ' |
| |
| # NOT OK |
| test_expect_success 'modified submodule contains modified content' ' |
| rm -f sm1/new-file && |
| git diff-index -p --submodule=diff HEAD >actual && |
| cat >expected <<-EOF && |
| Submodule sm1 contains modified content |
| Submodule sm1 $head7..$head8: |
| diff --git a/sm1/foo6 b/sm1/foo6 |
| index 462398b..ac466ca 100644 |
| --- a/sm1/foo6 |
| +++ b/sm1/foo6 |
| @@ -1 +1,5 @@ |
| -foo6 |
| +new |
| +modification |
| +modification |
| +modification |
| +modification |
| EOF |
| diff_cmp expected actual |
| ' |
| |
| rm -rf sm1 |
| test_expect_success 'deleted submodule' ' |
| git diff-index -p --submodule=diff HEAD >actual && |
| cat >expected <<-EOF && |
| Submodule sm1 $head7...0000000 (submodule deleted) |
| EOF |
| diff_cmp expected actual |
| ' |
| |
| test_expect_success 'create second submodule' ' |
| test_create_repo sm2 && |
| head9=$(add_file sm2 foo8 foo9) && |
| git add sm2 |
| ' |
| |
| test_expect_success 'multiple submodules' ' |
| git diff-index -p --submodule=diff HEAD >actual && |
| cat >expected <<-EOF && |
| Submodule sm1 $head7...0000000 (submodule deleted) |
| Submodule sm2 0000000...$head9 (new submodule) |
| diff --git a/sm2/foo8 b/sm2/foo8 |
| new file mode 100644 |
| index 0000000..db9916b |
| --- /dev/null |
| +++ b/sm2/foo8 |
| @@ -0,0 +1 @@ |
| +foo8 |
| diff --git a/sm2/foo9 b/sm2/foo9 |
| new file mode 100644 |
| index 0000000..9c3b4f6 |
| --- /dev/null |
| +++ b/sm2/foo9 |
| @@ -0,0 +1 @@ |
| +foo9 |
| EOF |
| diff_cmp expected actual |
| ' |
| |
| test_expect_success 'path filter' ' |
| git diff-index -p --submodule=diff HEAD sm2 >actual && |
| cat >expected <<-EOF && |
| Submodule sm2 0000000...$head9 (new submodule) |
| diff --git a/sm2/foo8 b/sm2/foo8 |
| new file mode 100644 |
| index 0000000..db9916b |
| --- /dev/null |
| +++ b/sm2/foo8 |
| @@ -0,0 +1 @@ |
| +foo8 |
| diff --git a/sm2/foo9 b/sm2/foo9 |
| new file mode 100644 |
| index 0000000..9c3b4f6 |
| --- /dev/null |
| +++ b/sm2/foo9 |
| @@ -0,0 +1 @@ |
| +foo9 |
| EOF |
| diff_cmp expected actual |
| ' |
| |
| commit_file sm2 |
| test_expect_success 'given commit' ' |
| git diff-index -p --submodule=diff HEAD^ >actual && |
| cat >expected <<-EOF && |
| Submodule sm1 $head7...0000000 (submodule deleted) |
| Submodule sm2 0000000...$head9 (new submodule) |
| diff --git a/sm2/foo8 b/sm2/foo8 |
| new file mode 100644 |
| index 0000000..db9916b |
| --- /dev/null |
| +++ b/sm2/foo8 |
| @@ -0,0 +1 @@ |
| +foo8 |
| diff --git a/sm2/foo9 b/sm2/foo9 |
| new file mode 100644 |
| index 0000000..9c3b4f6 |
| --- /dev/null |
| +++ b/sm2/foo9 |
| @@ -0,0 +1 @@ |
| +foo9 |
| EOF |
| diff_cmp expected actual |
| ' |
| |
| test_expect_success 'setup .git file for sm2' ' |
| (cd sm2 && |
| REAL="$(pwd)/../.real" && |
| mv .git "$REAL" && |
| echo "gitdir: $REAL" >.git) |
| ' |
| |
| test_expect_success 'diff --submodule=diff with .git file' ' |
| git diff --submodule=diff HEAD^ >actual && |
| cat >expected <<-EOF && |
| Submodule sm1 $head7...0000000 (submodule deleted) |
| Submodule sm2 0000000...$head9 (new submodule) |
| diff --git a/sm2/foo8 b/sm2/foo8 |
| new file mode 100644 |
| index 0000000..db9916b |
| --- /dev/null |
| +++ b/sm2/foo8 |
| @@ -0,0 +1 @@ |
| +foo8 |
| diff --git a/sm2/foo9 b/sm2/foo9 |
| new file mode 100644 |
| index 0000000..9c3b4f6 |
| --- /dev/null |
| +++ b/sm2/foo9 |
| @@ -0,0 +1 @@ |
| +foo9 |
| EOF |
| diff_cmp expected actual |
| ' |
| |
| test_expect_success 'setup nested submodule' ' |
| git submodule add -f ./sm2 && |
| git commit -a -m "add sm2" && |
| git -C sm2 submodule add ../sm2 nested && |
| git -C sm2 commit -a -m "nested sub" && |
| head10=$(git -C sm2 rev-parse --short --verify HEAD) |
| ' |
| |
| test_expect_success 'move nested submodule HEAD' ' |
| echo "nested content" >sm2/nested/file && |
| git -C sm2/nested add file && |
| git -C sm2/nested commit --allow-empty -m "new HEAD" && |
| head11=$(git -C sm2/nested rev-parse --short --verify HEAD) |
| ' |
| |
| test_expect_success 'diff --submodule=diff with moved nested submodule HEAD' ' |
| cat >expected <<-EOF && |
| Submodule nested $head9..$head11: |
| diff --git a/nested/file b/nested/file |
| new file mode 100644 |
| index 0000000..ca281f5 |
| --- /dev/null |
| +++ b/nested/file |
| @@ -0,0 +1 @@ |
| +nested content |
| EOF |
| git -C sm2 diff --submodule=diff >actual 2>err && |
| test_must_be_empty err && |
| diff_cmp expected actual |
| ' |
| |
| test_expect_success 'diff --submodule=diff recurses into nested submodules' ' |
| cat >expected <<-EOF && |
| Submodule sm2 contains modified content |
| Submodule sm2 $head9..$head10: |
| diff --git a/sm2/.gitmodules b/sm2/.gitmodules |
| new file mode 100644 |
| index 0000000..3a816b8 |
| --- /dev/null |
| +++ b/sm2/.gitmodules |
| @@ -0,0 +1,3 @@ |
| +[submodule "nested"] |
| + path = nested |
| + url = ../sm2 |
| Submodule nested 0000000...$head11 (new submodule) |
| diff --git a/sm2/nested/file b/sm2/nested/file |
| new file mode 100644 |
| index 0000000..ca281f5 |
| --- /dev/null |
| +++ b/sm2/nested/file |
| @@ -0,0 +1 @@ |
| +nested content |
| diff --git a/sm2/nested/foo8 b/sm2/nested/foo8 |
| new file mode 100644 |
| index 0000000..db9916b |
| --- /dev/null |
| +++ b/sm2/nested/foo8 |
| @@ -0,0 +1 @@ |
| +foo8 |
| diff --git a/sm2/nested/foo9 b/sm2/nested/foo9 |
| new file mode 100644 |
| index 0000000..9c3b4f6 |
| --- /dev/null |
| +++ b/sm2/nested/foo9 |
| @@ -0,0 +1 @@ |
| +foo9 |
| EOF |
| git diff --submodule=diff >actual 2>err && |
| test_must_be_empty err && |
| diff_cmp expected actual |
| ' |
| |
| test_done |