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474 lines
13 KiB
474 lines
13 KiB
#!/bin/sh |
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# Copyright (c) 2010, Jens Lehmann |
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test_description='Recursive "git fetch" for submodules' |
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. ./test-lib.sh |
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pwd=$(pwd) |
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add_upstream_commit() { |
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( |
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cd submodule && |
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head1=$(git rev-parse --short HEAD) && |
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echo new >> subfile && |
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test_tick && |
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git add subfile && |
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git commit -m new subfile && |
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head2=$(git rev-parse --short HEAD) && |
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echo "From $pwd/submodule" > ../expect.err && |
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echo " $head1..$head2 master -> origin/master" >> ../expect.err |
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) && |
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( |
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cd deepsubmodule && |
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head1=$(git rev-parse --short HEAD) && |
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echo new >> deepsubfile && |
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test_tick && |
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git add deepsubfile && |
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git commit -m new deepsubfile && |
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head2=$(git rev-parse --short HEAD) && |
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echo "From $pwd/deepsubmodule" >> ../expect.err && |
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echo " $head1..$head2 master -> origin/master" >> ../expect.err |
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) |
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} |
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test_expect_success setup ' |
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mkdir deepsubmodule && |
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( |
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cd deepsubmodule && |
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git init && |
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echo deepsubcontent > deepsubfile && |
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git add deepsubfile && |
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git commit -m new deepsubfile |
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) && |
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mkdir submodule && |
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( |
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cd submodule && |
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git init && |
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echo subcontent > subfile && |
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git add subfile && |
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git submodule add "$pwd/deepsubmodule" deepsubmodule && |
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git commit -a -m new |
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) && |
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git submodule add "$pwd/submodule" submodule && |
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git commit -am initial && |
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git clone . downstream && |
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( |
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cd downstream && |
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git submodule update --init --recursive |
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) && |
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echo "Fetching submodule submodule" > expect.out && |
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echo "Fetching submodule submodule/deepsubmodule" >> expect.out |
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' |
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test_expect_success "fetch --recurse-submodules recurses into submodules" ' |
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add_upstream_commit && |
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( |
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cd downstream && |
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git fetch --recurse-submodules >../actual.out 2>../actual.err |
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) |
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' |
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test_expect_success C_LOCALE_OUTPUT "fetch --recurse-submodules recurses into submodules: output" ' |
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test_cmp expect.out actual.out && |
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test_cmp expect.err actual.err |
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' |
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test_expect_success "fetch alone only fetches superproject" ' |
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add_upstream_commit && |
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( |
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cd downstream && |
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git fetch >../actual.out 2>../actual.err |
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) && |
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! test -s actual.out && |
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! test -s actual.err |
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' |
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test_expect_success "fetch --no-recurse-submodules only fetches superproject" ' |
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( |
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cd downstream && |
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git fetch --no-recurse-submodules >../actual.out 2>../actual.err |
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) && |
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! test -s actual.out && |
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! test -s actual.err |
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' |
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test_expect_success "using fetchRecurseSubmodules=true in .gitmodules recurses into submodules" ' |
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( |
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cd downstream && |
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git config -f .gitmodules submodule.submodule.fetchRecurseSubmodules true && |
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git fetch >../actual.out 2>../actual.err |
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) |
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' |
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test_expect_success C_LOCALE_OUTPUT "using fetchRecurseSubmodules=true in .gitmodules recurses into submodules" ' |
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test_cmp expect.out actual.out && |
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test_cmp expect.err actual.err |
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' |
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test_expect_success "--no-recurse-submodules overrides .gitmodules config" ' |
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add_upstream_commit && |
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( |
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cd downstream && |
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git fetch --no-recurse-submodules >../actual.out 2>../actual.err |
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) && |
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! test -s actual.out && |
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! test -s actual.err |
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' |
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test_expect_success "using fetchRecurseSubmodules=false in .git/config overrides setting in .gitmodules" ' |
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( |
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cd downstream && |
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git config submodule.submodule.fetchRecurseSubmodules false && |
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git fetch >../actual.out 2>../actual.err |
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) && |
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! test -s actual.out && |
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! test -s actual.err |
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' |
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test_expect_success "--recurse-submodules overrides fetchRecurseSubmodules setting from .git/config" ' |
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( |
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cd downstream && |
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git fetch --recurse-submodules >../actual.out 2>../actual.err && |
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git config --unset -f .gitmodules submodule.submodule.fetchRecurseSubmodules && |
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git config --unset submodule.submodule.fetchRecurseSubmodules |
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) |
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' |
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test_expect_success C_LOCALE_OUTPUT "--recurse-submodules overrides fetchRecurseSubmodules setting from .git/config: output" ' |
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test_cmp expect.out actual.out && |
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test_cmp expect.err actual.err |
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' |
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test_expect_success "--quiet propagates to submodules" ' |
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( |
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cd downstream && |
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git fetch --recurse-submodules --quiet >../actual.out 2>../actual.err |
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) && |
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! test -s actual.out && |
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! test -s actual.err |
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' |
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test_expect_success "--dry-run propagates to submodules" ' |
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add_upstream_commit && |
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( |
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cd downstream && |
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git fetch --recurse-submodules --dry-run >../actual.out 2>../actual.err |
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) |
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' |
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test_expect_success C_LOCALE_OUTPUT "--dry-run propagates to submodules: output" ' |
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test_cmp expect.out actual.out && |
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test_cmp expect.err actual.err |
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' |
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test_expect_success "Without --dry-run propagates to submodules" ' |
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( |
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cd downstream && |
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git fetch --recurse-submodules >../actual.out 2>../actual.err |
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) |
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' |
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test_expect_success C_LOCALE_OUTPUT "Without --dry-run propagates to submodules: output" ' |
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test_cmp expect.out actual.out && |
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test_cmp expect.err actual.err |
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' |
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test_expect_success "recurseSubmodules=true propagates into submodules" ' |
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add_upstream_commit && |
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( |
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cd downstream && |
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git config fetch.recurseSubmodules true |
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git fetch >../actual.out 2>../actual.err |
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) |
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' |
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test_expect_success C_LOCALE_OUTPUT "recurseSubmodules=true propagates into submodules: output" ' |
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test_cmp expect.out actual.out && |
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test_cmp expect.err actual.err |
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' |
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test_expect_success "--recurse-submodules overrides config in submodule" ' |
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add_upstream_commit && |
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( |
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cd downstream && |
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( |
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cd submodule && |
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git config fetch.recurseSubmodules false |
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) && |
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git fetch --recurse-submodules >../actual.out 2>../actual.err |
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) |
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' |
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test_expect_success C_LOCALE_OUTPUT "--recurse-submodules overrides config in submodule: output" ' |
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test_cmp expect.out actual.out && |
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test_cmp expect.err actual.err |
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' |
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test_expect_success "--no-recurse-submodules overrides config setting" ' |
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add_upstream_commit && |
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( |
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cd downstream && |
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git config fetch.recurseSubmodules true |
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git fetch --no-recurse-submodules >../actual.out 2>../actual.err |
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) && |
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! test -s actual.out && |
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! test -s actual.err |
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' |
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test_expect_success "Recursion doesn't happen when no new commits are fetched in the superproject" ' |
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( |
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cd downstream && |
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( |
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cd submodule && |
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git config --unset fetch.recurseSubmodules |
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) && |
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git config --unset fetch.recurseSubmodules |
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git fetch >../actual.out 2>../actual.err |
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) && |
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! test -s actual.out && |
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! test -s actual.err |
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' |
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test_expect_success "Recursion stops when no new submodule commits are fetched" ' |
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head1=$(git rev-parse --short HEAD) && |
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git add submodule && |
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git commit -m "new submodule" && |
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head2=$(git rev-parse --short HEAD) && |
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echo "Fetching submodule submodule" > expect.out.sub && |
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echo "From $pwd/." > expect.err.sub && |
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echo " $head1..$head2 master -> origin/master" >> expect.err.sub |
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head -2 expect.err >> expect.err.sub && |
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( |
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cd downstream && |
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git fetch >../actual.out 2>../actual.err |
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) && |
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test_cmp expect.err.sub actual.err && |
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test_cmp expect.out.sub actual.out |
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' |
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test_expect_success "Recursion doesn't happen when new superproject commits don't change any submodules" ' |
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add_upstream_commit && |
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head1=$(git rev-parse --short HEAD) && |
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echo a > file && |
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git add file && |
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git commit -m "new file" && |
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head2=$(git rev-parse --short HEAD) && |
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echo "From $pwd/." > expect.err.file && |
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echo " $head1..$head2 master -> origin/master" >> expect.err.file && |
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( |
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cd downstream && |
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git fetch >../actual.out 2>../actual.err |
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) && |
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! test -s actual.out && |
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test_cmp expect.err.file actual.err |
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' |
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test_expect_success "Recursion picks up config in submodule" ' |
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( |
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cd downstream && |
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git fetch --recurse-submodules && |
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( |
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cd submodule && |
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git config fetch.recurseSubmodules true |
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) |
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) && |
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add_upstream_commit && |
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head1=$(git rev-parse --short HEAD) && |
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git add submodule && |
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git commit -m "new submodule" && |
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head2=$(git rev-parse --short HEAD) && |
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echo "From $pwd/." > expect.err.sub && |
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echo " $head1..$head2 master -> origin/master" >> expect.err.sub && |
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cat expect.err >> expect.err.sub && |
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( |
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cd downstream && |
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git fetch >../actual.out 2>../actual.err && |
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( |
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cd submodule && |
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git config --unset fetch.recurseSubmodules |
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) |
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) && |
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test_cmp expect.err.sub actual.err && |
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test_cmp expect.out actual.out |
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' |
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test_expect_success "Recursion picks up all submodules when necessary" ' |
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add_upstream_commit && |
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( |
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cd submodule && |
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( |
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cd deepsubmodule && |
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git fetch && |
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git checkout -q FETCH_HEAD |
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) && |
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head1=$(git rev-parse --short HEAD^) && |
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git add deepsubmodule && |
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git commit -m "new deepsubmodule" |
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head2=$(git rev-parse --short HEAD) && |
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echo "From $pwd/submodule" > ../expect.err.sub && |
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echo " $head1..$head2 master -> origin/master" >> ../expect.err.sub |
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) && |
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head1=$(git rev-parse --short HEAD) && |
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git add submodule && |
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git commit -m "new submodule" && |
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head2=$(git rev-parse --short HEAD) && |
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echo "From $pwd/." > expect.err.2 && |
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echo " $head1..$head2 master -> origin/master" >> expect.err.2 && |
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cat expect.err.sub >> expect.err.2 && |
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tail -2 expect.err >> expect.err.2 && |
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( |
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cd downstream && |
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git fetch >../actual.out 2>../actual.err |
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) && |
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test_cmp expect.err.2 actual.err && |
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test_cmp expect.out actual.out |
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' |
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test_expect_success "'--recurse-submodules=on-demand' doesn't recurse when no new commits are fetched in the superproject (and ignores config)" ' |
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add_upstream_commit && |
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( |
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cd submodule && |
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( |
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cd deepsubmodule && |
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git fetch && |
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git checkout -q FETCH_HEAD |
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) && |
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head1=$(git rev-parse --short HEAD^) && |
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git add deepsubmodule && |
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git commit -m "new deepsubmodule" |
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head2=$(git rev-parse --short HEAD) && |
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echo "From $pwd/submodule" > ../expect.err.sub && |
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echo " $head1..$head2 master -> origin/master" >> ../expect.err.sub |
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) && |
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( |
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cd downstream && |
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git config fetch.recurseSubmodules true && |
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git fetch --recurse-submodules=on-demand >../actual.out 2>../actual.err && |
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git config --unset fetch.recurseSubmodules |
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) && |
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! test -s actual.out && |
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! test -s actual.err |
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' |
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test_expect_success "'--recurse-submodules=on-demand' recurses as deep as necessary (and ignores config)" ' |
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head1=$(git rev-parse --short HEAD) && |
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git add submodule && |
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git commit -m "new submodule" && |
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head2=$(git rev-parse --short HEAD) && |
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tail -2 expect.err > expect.err.deepsub && |
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echo "From $pwd/." > expect.err && |
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echo " $head1..$head2 master -> origin/master" >> expect.err |
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cat expect.err.sub >> expect.err && |
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cat expect.err.deepsub >> expect.err && |
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( |
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cd downstream && |
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git config fetch.recurseSubmodules false && |
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( |
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cd submodule && |
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git config -f .gitmodules submodule.deepsubmodule.fetchRecursive false |
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) && |
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git fetch --recurse-submodules=on-demand >../actual.out 2>../actual.err && |
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git config --unset fetch.recurseSubmodules |
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( |
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cd submodule && |
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git config --unset -f .gitmodules submodule.deepsubmodule.fetchRecursive |
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) |
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) && |
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test_cmp expect.out actual.out && |
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test_cmp expect.err actual.err |
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' |
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test_expect_success "'--recurse-submodules=on-demand' stops when no new submodule commits are found in the superproject (and ignores config)" ' |
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add_upstream_commit && |
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head1=$(git rev-parse --short HEAD) && |
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echo a >> file && |
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git add file && |
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git commit -m "new file" && |
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head2=$(git rev-parse --short HEAD) && |
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echo "From $pwd/." > expect.err.file && |
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echo " $head1..$head2 master -> origin/master" >> expect.err.file && |
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( |
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cd downstream && |
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git fetch --recurse-submodules=on-demand >../actual.out 2>../actual.err |
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) && |
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! test -s actual.out && |
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test_cmp expect.err.file actual.err |
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' |
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test_expect_success "'fetch.recurseSubmodules=on-demand' overrides global config" ' |
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( |
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cd downstream && |
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git fetch --recurse-submodules |
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) && |
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add_upstream_commit && |
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git config --global fetch.recurseSubmodules false && |
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head1=$(git rev-parse --short HEAD) && |
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git add submodule && |
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git commit -m "new submodule" && |
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head2=$(git rev-parse --short HEAD) && |
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echo "From $pwd/." > expect.err.2 && |
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echo " $head1..$head2 master -> origin/master" >> expect.err.2 |
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head -2 expect.err >> expect.err.2 && |
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( |
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cd downstream && |
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git config fetch.recurseSubmodules on-demand && |
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git fetch >../actual.out 2>../actual.err |
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) && |
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git config --global --unset fetch.recurseSubmodules && |
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( |
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cd downstream && |
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git config --unset fetch.recurseSubmodules |
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) && |
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test_cmp expect.out.sub actual.out && |
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test_cmp expect.err.2 actual.err |
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' |
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test_expect_success "'submodule.<sub>.fetchRecurseSubmodules=on-demand' overrides fetch.recurseSubmodules" ' |
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( |
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cd downstream && |
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git fetch --recurse-submodules |
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) && |
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add_upstream_commit && |
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git config fetch.recurseSubmodules false && |
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head1=$(git rev-parse --short HEAD) && |
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git add submodule && |
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git commit -m "new submodule" && |
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head2=$(git rev-parse --short HEAD) && |
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echo "From $pwd/." > expect.err.2 && |
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echo " $head1..$head2 master -> origin/master" >> expect.err.2 |
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head -2 expect.err >> expect.err.2 && |
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( |
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cd downstream && |
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git config submodule.submodule.fetchRecurseSubmodules on-demand && |
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git fetch >../actual.out 2>../actual.err |
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) && |
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git config --unset fetch.recurseSubmodules && |
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( |
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cd downstream && |
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git config --unset submodule.submodule.fetchRecurseSubmodules |
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) && |
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test_cmp expect.out.sub actual.out && |
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test_cmp expect.err.2 actual.err |
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' |
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test_expect_success "don't fetch submodule when newly recorded commits are already present" ' |
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( |
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cd submodule && |
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git checkout -q HEAD^^ |
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) && |
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head1=$(git rev-parse --short HEAD) && |
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git add submodule && |
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git commit -m "submodule rewound" && |
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head2=$(git rev-parse --short HEAD) && |
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echo "From $pwd/." > expect.err && |
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echo " $head1..$head2 master -> origin/master" >> expect.err && |
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( |
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cd downstream && |
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git fetch >../actual.out 2>../actual.err |
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) && |
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! test -s actual.out && |
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test_cmp expect.err actual.err |
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' |
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test_done
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