diff options
Diffstat (limited to 't/t4041-diff-submodule-option.sh')
| -rwxr-xr-x | t/t4041-diff-submodule-option.sh | 461 |
1 files changed, 461 insertions, 0 deletions
diff --git a/t/t4041-diff-submodule-option.sh b/t/t4041-diff-submodule-option.sh new file mode 100755 index 0000000000..bf9a7526bd --- /dev/null +++ b/t/t4041-diff-submodule-option.sh @@ -0,0 +1,461 @@ +#!/bin/sh +# +# Copyright (c) 2009 Jens Lehmann, based on t7401 by Ping Yin +# + +test_description='Support for verbose submodule differences in git diff + +This test tries to verify the sanity of the --submodule option of git diff. +' + +. ./test-lib.sh + +add_file () { + sm=$1 + shift + owd=$(pwd) + cd "$sm" + for name; do + echo "$name" > "$name" && + git add "$name" && + test_tick && + git commit -m "Add $name" + done >/dev/null + git rev-parse --verify HEAD | cut -c1-7 + cd "$owd" +} +commit_file () { + test_tick && + git commit "$@" -m "Commit $*" >/dev/null +} + +test_create_repo sm1 && +add_file . foo >/dev/null + +head1=$(add_file sm1 foo1 foo2) + +test_expect_success 'added submodule' " + git add sm1 && + git diff-index -p --submodule=log HEAD >actual && + cat >expected <<-EOF && +Submodule sm1 0000000...$head1 (new submodule) +EOF + test_cmp expected actual +" + +commit_file sm1 && +head2=$(add_file sm1 foo3) + +test_expect_success 'modified submodule(forward)' " + git diff-index -p --submodule=log HEAD >actual && + cat >expected <<-EOF && +Submodule sm1 $head1..$head2: + > Add foo3 +EOF + test_cmp expected actual +" + +test_expect_success 'modified submodule(forward)' " + git diff --submodule=log >actual && + cat >expected <<-EOF && +Submodule sm1 $head1..$head2: + > Add foo3 +EOF + test_cmp expected actual +" + +test_expect_success 'modified submodule(forward) --submodule' " + git diff --submodule >actual && + cat >expected <<-EOF && +Submodule sm1 $head1..$head2: + > Add foo3 +EOF + test_cmp expected actual +" + +fullhead1=$(cd sm1; git rev-list --max-count=1 $head1) +fullhead2=$(cd sm1; git rev-list --max-count=1 $head2) +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 $fullhead2 +EOF + test_cmp expected actual +" + +commit_file sm1 && +head3=$( + cd sm1 && + git reset --hard HEAD~2 >/dev/null && + git rev-parse --verify HEAD | cut -c1-7 +) + +test_expect_success 'modified submodule(backward)' " + git diff-index -p --submodule=log HEAD >actual && + cat >expected <<-EOF && +Submodule sm1 $head2..$head3 (rewind): + < Add foo3 + < Add foo2 +EOF + test_cmp expected actual +" + +head4=$(add_file sm1 foo4 foo5) && +head4_full=$(GIT_DIR=sm1/.git git rev-parse --verify HEAD) +test_expect_success 'modified submodule(backward and forward)' " + git diff-index -p --submodule=log HEAD >actual && + cat >expected <<-EOF && +Submodule sm1 $head2...$head4: + > Add foo5 + > Add foo4 + < Add foo3 + < Add foo2 +EOF + test_cmp expected actual +" + +commit_file sm1 && +mv sm1 sm1-bak && +echo sm1 >sm1 && +head5=$(git hash-object sm1 | cut -c1-7) && +git add sm1 && +rm -f sm1 && +mv sm1-bak sm1 + +test_expect_success 'typechanged submodule(submodule->blob), --cached' " + git diff --submodule=log --cached >actual && + cat >expected <<-EOF && +Submodule sm1 41fbea9...0000000 (submodule deleted) +diff --git a/sm1 b/sm1 +new file mode 100644 +index 0000000..9da5fb8 +--- /dev/null ++++ b/sm1 +@@ -0,0 +1 @@ ++sm1 +EOF + test_cmp expected actual +" + +test_expect_success 'typechanged submodule(submodule->blob)' " + git diff --submodule=log >actual && + cat >expected <<-EOF && +diff --git a/sm1 b/sm1 +deleted file mode 100644 +index 9da5fb8..0000000 +--- a/sm1 ++++ /dev/null +@@ -1 +0,0 @@ +-sm1 +Submodule sm1 0000000...$head4 (new submodule) +EOF + test_cmp expected actual +" + +rm -rf sm1 && +git checkout-index sm1 +test_expect_success 'typechanged submodule(submodule->blob)' " + git diff-index -p --submodule=log HEAD >actual && + cat >expected <<-EOF && +Submodule sm1 $head4...0000000 (submodule deleted) +diff --git a/sm1 b/sm1 +new file mode 100644 +index 0000000..$head5 +--- /dev/null ++++ b/sm1 +@@ -0,0 +1 @@ ++sm1 +EOF + test_cmp expected actual +" + +rm -f sm1 && +test_create_repo sm1 && +head6=$(add_file sm1 foo6 foo7) +fullhead6=$(cd sm1; git rev-list --max-count=1 $head6) +test_expect_success 'nonexistent commit' " + git diff-index -p --submodule=log HEAD >actual && + cat >expected <<-EOF && +Submodule sm1 $head4...$head6 (commits not present) +EOF + test_cmp expected actual +" + +commit_file +test_expect_success 'typechanged submodule(blob->submodule)' " + git diff-index -p --submodule=log HEAD >actual && + cat >expected <<-EOF && +diff --git a/sm1 b/sm1 +deleted file mode 100644 +index $head5..0000000 +--- a/sm1 ++++ /dev/null +@@ -1 +0,0 @@ +-sm1 +Submodule sm1 0000000...$head6 (new submodule) +EOF + test_cmp expected actual +" + +commit_file sm1 && +test_expect_success 'submodule is up to date' " + git diff-index -p --submodule=log HEAD >actual && + cat >expected <<-EOF && +EOF + test_cmp expected actual +" + +test_expect_success 'submodule contains untracked content' " + echo new > sm1/new-file && + git diff-index -p --submodule=log HEAD >actual && + cat >expected <<-EOF && +Submodule sm1 contains untracked content +EOF + test_cmp expected actual +" + +test_expect_success 'submodule contains untracked content (untracked ignored)' " + git diff-index -p --ignore-submodules=untracked --submodule=log HEAD >actual && + ! test -s actual +" + +test_expect_success 'submodule contains untracked content (dirty ignored)' " + git diff-index -p --ignore-submodules=dirty --submodule=log HEAD >actual && + ! test -s actual +" + +test_expect_success 'submodule contains untracked content (all ignored)' " + git diff-index -p --ignore-submodules=all --submodule=log HEAD >actual && + ! test -s actual +" + +test_expect_success 'submodule contains untracked and modifed content' " + echo new > sm1/foo6 && + git diff-index -p --submodule=log HEAD >actual && + cat >expected <<-EOF && +Submodule sm1 contains untracked content +Submodule sm1 contains modified content +EOF + test_cmp expected actual +" + +test_expect_success 'submodule contains untracked and modifed content (untracked ignored)' " + echo new > sm1/foo6 && + git diff-index -p --ignore-submodules=untracked --submodule=log HEAD >actual && + cat >expected <<-EOF && +Submodule sm1 contains modified content +EOF + test_cmp expected actual +" + +test_expect_success 'submodule contains untracked and modifed content (dirty ignored)' " + echo new > sm1/foo6 && + git diff-index -p --ignore-submodules=dirty --submodule=log HEAD >actual && + ! test -s actual +" + +test_expect_success 'submodule contains untracked and modifed content (all ignored)' " + echo new > sm1/foo6 && + git diff-index -p --ignore-submodules --submodule=log HEAD >actual && + ! test -s actual +" + +test_expect_success 'submodule contains modifed content' " + rm -f sm1/new-file && + git diff-index -p --submodule=log HEAD >actual && + cat >expected <<-EOF && +Submodule sm1 contains modified content +EOF + test_cmp expected actual +" + +(cd sm1; git commit -mchange foo6 >/dev/null) && +head8=$(cd sm1; git rev-parse --verify HEAD | cut -c1-7) && +test_expect_success 'submodule is modified' " + git diff-index -p --submodule=log HEAD >actual && + cat >expected <<-EOF && +Submodule sm1 $head6..$head8: + > change +EOF + test_cmp expected actual +" + +test_expect_success 'modified submodule contains untracked content' " + echo new > sm1/new-file && + git diff-index -p --submodule=log HEAD >actual && + cat >expected <<-EOF && +Submodule sm1 contains untracked content +Submodule sm1 $head6..$head8: + > change +EOF + test_cmp expected actual +" + +test_expect_success 'modified submodule contains untracked content (untracked ignored)' " + git diff-index -p --ignore-submodules=untracked --submodule=log HEAD >actual && + cat >expected <<-EOF && +Submodule sm1 $head6..$head8: + > change +EOF + test_cmp expected actual +" + +test_expect_success 'modified submodule contains untracked content (dirty ignored)' " + git diff-index -p --ignore-submodules=dirty --submodule=log HEAD >actual && + cat >expected <<-EOF && +Submodule sm1 $head6..$head8: + > change +EOF + test_cmp expected actual +" + +test_expect_success 'modified submodule contains untracked content (all ignored)' " + git diff-index -p --ignore-submodules=all --submodule=log HEAD >actual && + ! test -s actual +" + +test_expect_success 'modified submodule contains untracked and modifed content' " + echo modification >> sm1/foo6 && + git diff-index -p --submodule=log HEAD >actual && + cat >expected <<-EOF && +Submodule sm1 contains untracked content +Submodule sm1 contains modified content +Submodule sm1 $head6..$head8: + > change +EOF + test_cmp expected actual +" + +test_expect_success 'modified submodule contains untracked and modifed content (untracked ignored)' " + echo modification >> sm1/foo6 && + git diff-index -p --ignore-submodules=untracked --submodule=log HEAD >actual && + cat >expected <<-EOF && +Submodule sm1 contains modified content +Submodule sm1 $head6..$head8: + > change +EOF + test_cmp expected actual +" + +test_expect_success 'modified submodule contains untracked and modifed content (dirty ignored)' " + echo modification >> sm1/foo6 && + git diff-index -p --ignore-submodules=dirty --submodule=log HEAD >actual && + cat >expected <<-EOF && +Submodule sm1 $head6..$head8: + > change +EOF + test_cmp expected actual +" + +test_expect_success 'modified submodule contains untracked and modifed content (all ignored)' " + echo modification >> sm1/foo6 && + git diff-index -p --ignore-submodules --submodule=log HEAD >actual && + ! test -s actual +" + +test_expect_success 'modified submodule contains modifed content' " + rm -f sm1/new-file && + git diff-index -p --submodule=log HEAD >actual && + cat >expected <<-EOF && +Submodule sm1 contains modified content +Submodule sm1 $head6..$head8: + > change +EOF + test_cmp expected actual +" + +rm -rf sm1 +test_expect_success 'deleted submodule' " + git diff-index -p --submodule=log HEAD >actual && + cat >expected <<-EOF && +Submodule sm1 $head6...0000000 (submodule deleted) +EOF + test_cmp expected actual +" + +test_create_repo sm2 && +head7=$(add_file sm2 foo8 foo9) && +git add sm2 + +test_expect_success 'multiple submodules' " + git diff-index -p --submodule=log HEAD >actual && + cat >expected <<-EOF && +Submodule sm1 $head6...0000000 (submodule deleted) +Submodule sm2 0000000...$head7 (new submodule) +EOF + test_cmp expected actual +" + +test_expect_success 'path filter' " + git diff-index -p --submodule=log HEAD sm2 >actual && + cat >expected <<-EOF && +Submodule sm2 0000000...$head7 (new submodule) +EOF + test_cmp expected actual +" + +commit_file sm2 +test_expect_success 'given commit' " + git diff-index -p --submodule=log HEAD^ >actual && + cat >expected <<-EOF && +Submodule sm1 $head6...0000000 (submodule deleted) +Submodule sm2 0000000...$head7 (new submodule) +EOF + test_cmp expected actual +" + +test_expect_success 'given commit --submodule' " + git diff-index -p --submodule HEAD^ >actual && + cat >expected <<-EOF && +Submodule sm1 $head6...0000000 (submodule deleted) +Submodule sm2 0000000...$head7 (new submodule) +EOF + test_cmp expected actual +" + +fullhead7=$(cd sm2; git rev-list --max-count=1 $head7) + +test_expect_success 'given commit --submodule=short' " + git diff-index -p --submodule=short HEAD^ >actual && + cat >expected <<-EOF && +diff --git a/sm1 b/sm1 +deleted file mode 160000 +index $head6..0000000 +--- a/sm1 ++++ /dev/null +@@ -1 +0,0 @@ +-Subproject commit $fullhead6 +diff --git a/sm2 b/sm2 +new file mode 160000 +index 0000000..$head7 +--- /dev/null ++++ b/sm2 +@@ -0,0 +1 @@ ++Subproject commit $fullhead7 +EOF + test_cmp expected actual +" + +test_expect_success 'setup .git file for sm2' ' + (cd sm2 && + REAL="$(pwd)/../.real" && + mv .git "$REAL" + echo "gitdir: $REAL" >.git) +' + +test_expect_success 'diff --submodule with .git file' ' + git diff --submodule HEAD^ >actual && + cat >expected <<-EOF && +Submodule sm1 $head6...0000000 (submodule deleted) +Submodule sm2 0000000...$head7 (new submodule) +EOF + test_cmp expected actual +' + +test_done |