Adding upstream version 1:2.39.2.upstream/1%2.39.2upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 100 insertions, 0 deletions

diff --git a/t/t0017-env-helper.sh b/t/t0017-env-helper.sh
new file mode 100755
index 0000000..2e42fba
--- /dev/null
+++ b/t/t0017-env-helper.sh
@@ -0,0 +1,100 @@
+#!/bin/sh
+
+test_description='test env--helper'
+
+TEST_PASSES_SANITIZE_LEAK=true
+. ./test-lib.sh
+
+
+test_expect_success 'env--helper usage' '
+	test_must_fail git env--helper &&
+	test_must_fail git env--helper --type=bool &&
+	test_must_fail git env--helper --type=ulong &&
+	test_must_fail git env--helper --type=bool &&
+	test_must_fail git env--helper --type=bool --default &&
+	test_must_fail git env--helper --type=bool --default= &&
+	test_must_fail git env--helper --defaultxyz
+'
+
+test_expect_success 'env--helper bad default values' '
+	test_must_fail git env--helper --type=bool --default=1xyz MISSING &&
+	test_must_fail git env--helper --type=ulong --default=1xyz MISSING
+'
+
+test_expect_success 'env--helper --type=bool' '
+	# Test various --default bool values
+	echo true >expected &&
+	git env--helper --type=bool --default=1 MISSING >actual &&
+	test_cmp expected actual &&
+	git env--helper --type=bool --default=yes MISSING >actual &&
+	test_cmp expected actual &&
+	git env--helper --type=bool --default=true MISSING >actual &&
+	test_cmp expected actual &&
+	echo false >expected &&
+	test_must_fail git env--helper --type=bool --default=0 MISSING >actual &&
+	test_cmp expected actual &&
+	test_must_fail git env--helper --type=bool --default=no MISSING >actual &&
+	test_cmp expected actual &&
+	test_must_fail git env--helper --type=bool --default=false MISSING >actual &&
+	test_cmp expected actual &&
+
+	# No output with --exit-code
+	git env--helper --type=bool --default=true --exit-code MISSING >actual.out 2>actual.err &&
+	test_must_be_empty actual.out &&
+	test_must_be_empty actual.err &&
+	test_must_fail git env--helper --type=bool --default=false --exit-code MISSING >actual.out 2>actual.err &&
+	test_must_be_empty actual.out &&
+	test_must_be_empty actual.err &&
+
+	# Existing variable
+	EXISTS=true git env--helper --type=bool --default=false --exit-code EXISTS >actual.out 2>actual.err &&
+	test_must_be_empty actual.out &&
+	test_must_be_empty actual.err &&
+	test_must_fail \
+		env EXISTS=false \
+		git env--helper --type=bool --default=true --exit-code EXISTS >actual.out 2>actual.err &&
+	test_must_be_empty actual.out &&
+	test_must_be_empty actual.err
+'
+
+test_expect_success 'env--helper --type=ulong' '
+	echo 1234567890 >expected &&
+	git env--helper --type=ulong --default=1234567890 MISSING >actual.out 2>actual.err &&
+	test_cmp expected actual.out &&
+	test_must_be_empty actual.err &&
+
+	echo 0 >expected &&
+	test_must_fail git env--helper --type=ulong --default=0 MISSING >actual &&
+	test_cmp expected actual &&
+
+	git env--helper --type=ulong --default=1234567890 --exit-code MISSING >actual.out 2>actual.err &&
+	test_must_be_empty actual.out &&
+	test_must_be_empty actual.err &&
+
+	EXISTS=1234567890 git env--helper --type=ulong --default=0 EXISTS --exit-code >actual.out 2>actual.err &&
+	test_must_be_empty actual.out &&
+	test_must_be_empty actual.err &&
+
+	echo 1234567890 >expected &&
+	EXISTS=1234567890 git env--helper --type=ulong --default=0 EXISTS >actual.out 2>actual.err &&
+	test_cmp expected actual.out &&
+	test_must_be_empty actual.err
+'
+
+test_expect_success 'env--helper reads config thanks to trace2' '
+	mkdir home &&
+	git config -f home/.gitconfig include.path cycle &&
+	git config -f home/cycle include.path .gitconfig &&
+
+	test_must_fail \
+		env HOME="$(pwd)/home" \
+		git config -l 2>err &&
+	grep "exceeded maximum include depth" err &&
+
+	test_must_fail \
+		env HOME="$(pwd)/home" GIT_TEST_ENV_HELPER=true \
+		git -C cycle env--helper --type=bool --default=0 --exit-code GIT_TEST_ENV_HELPER 2>err &&
+	grep "exceeded maximum include depth" err
+'
+
+test_done