bbdba3d883
Yet another subcommand of "git submodule" is getting rewritten in C. * ss/submodule-summary-in-c: submodule: port submodule subcommand 'summary' from shell to C t7421: introduce a test script for verifying 'summary' output submodule: rename helper functions to avoid ambiguity submodule: remove extra line feeds between callback struct and macro
316 lines
6.3 KiB
Bash
Executable File
316 lines
6.3 KiB
Bash
Executable File
#!/bin/sh
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#
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# Copyright (c) 2008 Ping Yin
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#
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test_description='Summary support for submodules
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This test script tries to verify the sanity of summary subcommand of git submodule.
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'
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# NOTE: This test script uses 'git add' instead of 'git submodule add' to add
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# submodules to the superproject. Some submodule subcommands such as init and
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# deinit might not work as expected in this script. t7421 does not have this
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# caveat.
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#
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# NEEDSWORK: This test script is old fashioned and may need a big cleanup due to
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# various reasons, one of them being that there are lots of commands taking place
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# outside of 'test_expect_success' block, which is no longer in good-style.
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. ./test-lib.sh
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add_file () {
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sm=$1
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shift
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owd=$(pwd)
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cd "$sm"
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for name; do
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echo "$name" >"$name" &&
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git add "$name" &&
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test_tick &&
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git commit -m "Add $name"
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done >/dev/null
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git rev-parse --short HEAD
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cd "$owd"
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}
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commit_file () {
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test_tick &&
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git commit "$@" -m "Commit $*" >/dev/null
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}
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test_create_repo sm1 &&
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add_file . foo >/dev/null
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head1=$(add_file sm1 foo1 foo2)
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test_expect_success 'added submodule' "
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git add sm1 &&
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git submodule summary >actual &&
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cat >expected <<-EOF &&
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* sm1 0000000...$head1 (2):
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> Add foo2
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EOF
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test_cmp expected actual
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"
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test_expect_success 'added submodule (subdirectory)' "
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mkdir sub &&
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(
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cd sub &&
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git submodule summary >../actual
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) &&
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cat >expected <<-EOF &&
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* ../sm1 0000000...$head1 (2):
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> Add foo2
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EOF
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test_cmp expected actual
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"
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test_expect_success 'added submodule (subdirectory only)' "
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(
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cd sub &&
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git submodule summary . >../actual
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) &&
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test_must_be_empty actual
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"
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test_expect_success 'added submodule (subdirectory with explicit path)' "
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(
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cd sub &&
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git submodule summary ../sm1 >../actual
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) &&
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cat >expected <<-EOF &&
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* ../sm1 0000000...$head1 (2):
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> Add foo2
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EOF
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test_cmp expected actual
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"
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commit_file sm1 &&
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head2=$(add_file sm1 foo3)
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test_expect_success 'modified submodule(forward)' "
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git submodule summary >actual &&
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cat >expected <<-EOF &&
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* sm1 $head1...$head2 (1):
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> Add foo3
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EOF
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test_cmp expected actual
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"
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test_expect_success 'modified submodule(forward), --files' "
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git submodule summary --files >actual &&
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cat >expected <<-EOF &&
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* sm1 $head1...$head2 (1):
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> Add foo3
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EOF
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test_cmp expected actual
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"
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test_expect_success 'no ignore=all setting has any effect' "
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git config -f .gitmodules submodule.sm1.path sm1 &&
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git config -f .gitmodules submodule.sm1.ignore all &&
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git config submodule.sm1.ignore all &&
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git config diff.ignoreSubmodules all &&
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git submodule summary >actual &&
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cat >expected <<-EOF &&
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* sm1 $head1...$head2 (1):
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> Add foo3
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EOF
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test_cmp expected actual &&
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git config --unset diff.ignoreSubmodules &&
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git config --remove-section submodule.sm1 &&
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git config -f .gitmodules --remove-section submodule.sm1
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"
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commit_file sm1 &&
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head3=$(
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cd sm1 &&
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git reset --hard HEAD~2 >/dev/null &&
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git rev-parse --short HEAD
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)
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test_expect_success 'modified submodule(backward)' "
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git submodule summary >actual &&
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cat >expected <<-EOF &&
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* sm1 $head2...$head3 (2):
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< Add foo3
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< Add foo2
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EOF
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test_cmp expected actual
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"
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head4=$(add_file sm1 foo4 foo5) &&
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head4_full=$(GIT_DIR=sm1/.git git rev-parse --verify HEAD)
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test_expect_success 'modified submodule(backward and forward)' "
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git submodule summary >actual &&
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cat >expected <<-EOF &&
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* sm1 $head2...$head4 (4):
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> Add foo5
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> Add foo4
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< Add foo3
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< Add foo2
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EOF
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test_cmp expected actual
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"
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test_expect_success '--summary-limit' "
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git submodule summary -n 3 >actual &&
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cat >expected <<-EOF &&
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* sm1 $head2...$head4 (4):
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> Add foo5
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> Add foo4
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< Add foo3
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EOF
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test_cmp expected actual
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"
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commit_file sm1 &&
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mv sm1 sm1-bak &&
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echo sm1 >sm1 &&
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head5=$(git hash-object sm1 | cut -c1-7) &&
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git add sm1 &&
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rm -f sm1 &&
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mv sm1-bak sm1
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test_expect_success 'typechanged submodule(submodule->blob), --cached' "
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git submodule summary --cached >actual &&
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cat >expected <<-EOF &&
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* sm1 $head4(submodule)->$head5(blob) (3):
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< Add foo5
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EOF
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test_i18ncmp expected actual
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"
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test_expect_success 'typechanged submodule(submodule->blob), --files' "
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git submodule summary --files >actual &&
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cat >expected <<-EOF &&
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* sm1 $head5(blob)->$head4(submodule) (3):
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> Add foo5
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EOF
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test_i18ncmp expected actual
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"
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rm -rf sm1 &&
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git checkout-index sm1
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test_expect_success 'typechanged submodule(submodule->blob)' "
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git submodule summary >actual &&
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cat >expected <<-EOF &&
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* sm1 $head4(submodule)->$head5(blob):
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EOF
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test_i18ncmp expected actual
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"
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rm -f sm1 &&
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test_create_repo sm1 &&
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head6=$(add_file sm1 foo6 foo7)
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test_expect_success 'nonexistent commit' "
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git submodule summary >actual &&
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cat >expected <<-EOF &&
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* sm1 $head4...$head6:
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Warn: sm1 doesn't contain commit $head4_full
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EOF
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test_i18ncmp expected actual
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"
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commit_file
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test_expect_success 'typechanged submodule(blob->submodule)' "
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git submodule summary >actual &&
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cat >expected <<-EOF &&
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* sm1 $head5(blob)->$head6(submodule) (2):
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> Add foo7
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EOF
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test_i18ncmp expected actual
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"
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commit_file sm1 &&
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rm -rf sm1
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test_expect_success 'deleted submodule' "
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git submodule summary >actual &&
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cat >expected <<-EOF &&
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* sm1 $head6...0000000:
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EOF
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test_cmp expected actual
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"
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test_expect_success 'create second submodule' '
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test_create_repo sm2 &&
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head7=$(add_file sm2 foo8 foo9) &&
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git add sm2
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'
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test_expect_success 'multiple submodules' "
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git submodule summary >actual &&
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cat >expected <<-EOF &&
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* sm1 $head6...0000000:
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* sm2 0000000...$head7 (2):
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> Add foo9
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EOF
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test_cmp expected actual
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"
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test_expect_success 'path filter' "
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git submodule summary sm2 >actual &&
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cat >expected <<-EOF &&
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* sm2 0000000...$head7 (2):
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> Add foo9
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EOF
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test_cmp expected actual
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"
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commit_file sm2
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test_expect_success 'given commit' "
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git submodule summary HEAD^ >actual &&
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cat >expected <<-EOF &&
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* sm1 $head6...0000000:
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* sm2 0000000...$head7 (2):
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> Add foo9
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EOF
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test_cmp expected actual
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"
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test_expect_success '--for-status' "
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git submodule summary --for-status HEAD^ >actual &&
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test_i18ncmp - actual <<-EOF
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* sm1 $head6...0000000:
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* sm2 0000000...$head7 (2):
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> Add foo9
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EOF
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"
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test_expect_success 'fail when using --files together with --cached' "
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test_must_fail git submodule summary --files --cached
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"
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test_expect_success 'should not fail in an empty repo' "
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git init xyzzy &&
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cd xyzzy &&
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git submodule summary >output 2>&1 &&
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test_must_be_empty output
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"
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test_done
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