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-rwxr-xr-xt/t1305-config-include.sh142
1 files changed, 142 insertions, 0 deletions
diff --git a/t/t1305-config-include.sh b/t/t1305-config-include.sh
new file mode 100755
index 0000000..a707076
--- /dev/null
+++ b/t/t1305-config-include.sh
@@ -0,0 +1,142 @@
+#!/bin/sh
+
+test_description='test config file include directives'
+. ./test-lib.sh
+
+test_expect_success 'include file by absolute path' '
+ echo "[test]one = 1" >one &&
+ echo "[include]path = \"$(pwd)/one\"" >.gitconfig &&
+ echo 1 >expect &&
+ git config test.one >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success 'include file by relative path' '
+ echo "[test]one = 1" >one &&
+ echo "[include]path = one" >.gitconfig &&
+ echo 1 >expect &&
+ git config test.one >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success 'chained relative paths' '
+ mkdir subdir &&
+ echo "[test]three = 3" >subdir/three &&
+ echo "[include]path = three" >subdir/two &&
+ echo "[include]path = subdir/two" >.gitconfig &&
+ echo 3 >expect &&
+ git config test.three >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success 'include paths get tilde-expansion' '
+ echo "[test]one = 1" >one &&
+ echo "[include]path = ~/one" >.gitconfig &&
+ echo 1 >expect &&
+ git config test.one >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success 'include options can still be examined' '
+ echo "[test]one = 1" >one &&
+ echo "[include]path = one" >.gitconfig &&
+ echo one >expect &&
+ git config include.path >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success 'listing includes option and expansion' '
+ echo "[test]one = 1" >one &&
+ echo "[include]path = one" >.gitconfig &&
+ cat >expect <<-\EOF &&
+ include.path=one
+ test.one=1
+ EOF
+ git config --list >actual.full &&
+ grep -v ^core actual.full >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success 'single file lookup does not expand includes by default' '
+ echo "[test]one = 1" >one &&
+ echo "[include]path = one" >.gitconfig &&
+ test_must_fail git config -f .gitconfig test.one &&
+ test_must_fail git config --global test.one &&
+ echo 1 >expect &&
+ git config --includes -f .gitconfig test.one >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success 'single file list does not expand includes by default' '
+ echo "[test]one = 1" >one &&
+ echo "[include]path = one" >.gitconfig &&
+ echo "include.path=one" >expect &&
+ git config -f .gitconfig --list >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success 'writing config file does not expand includes' '
+ echo "[test]one = 1" >one &&
+ echo "[include]path = one" >.gitconfig &&
+ git config test.two 2 &&
+ echo 2 >expect &&
+ git config --no-includes test.two >actual &&
+ test_cmp expect actual &&
+ test_must_fail git config --no-includes test.one
+'
+
+test_expect_success 'config modification does not affect includes' '
+ echo "[test]one = 1" >one &&
+ echo "[include]path = one" >.gitconfig &&
+ git config test.one 2 &&
+ echo 1 >expect &&
+ git config -f one test.one >actual &&
+ test_cmp expect actual &&
+ cat >expect <<-\EOF &&
+ 1
+ 2
+ EOF
+ git config --get-all test.one >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success 'missing include files are ignored' '
+ cat >.gitconfig <<-\EOF &&
+ [include]path = foo
+ [test]value = yes
+ EOF
+ echo yes >expect &&
+ git config test.value >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success 'absolute includes from command line work' '
+ echo "[test]one = 1" >one &&
+ echo 1 >expect &&
+ git -c include.path="$PWD/one" config test.one >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success 'relative includes from command line fail' '
+ echo "[test]one = 1" >one &&
+ test_must_fail git -c include.path=one config test.one
+'
+
+test_expect_success 'include cycles are detected' '
+ cat >.gitconfig <<-\EOF &&
+ [test]value = gitconfig
+ [include]path = cycle
+ EOF
+ cat >cycle <<-\EOF &&
+ [test]value = cycle
+ [include]path = .gitconfig
+ EOF
+ cat >expect <<-\EOF &&
+ gitconfig
+ cycle
+ EOF
+ test_must_fail git config --get-all test.value 2>stderr &&
+ grep "exceeded maximum include depth" stderr
+'
+
+test_done