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authorLuke Shumaker <lukeshu@datawire.io>2021-04-27 21:17:29 (GMT)
committerJunio C Hamano <gitster@pobox.com>2021-04-28 07:47:17 (GMT)
commitb04538d99f07a2ac39a5314ec76bc9f07e5fd686 (patch)
tree453059189bfc5d77eada2f4b35ec52ee001fc7a4 /contrib
parentb2699769792cfd56f77dfd6819d6654628176634 (diff)
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subtree: t7900: add porcelain tests for 'pull' and 'push'
The 'pull' and 'push' subcommands deserve their own sections in the tests. Add some basic tests for them. Signed-off-by: Luke Shumaker <lukeshu@datawire.io> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'contrib')
-rwxr-xr-xcontrib/subtree/t/t7900-subtree.sh127
1 files changed, 127 insertions, 0 deletions
diff --git a/contrib/subtree/t/t7900-subtree.sh b/contrib/subtree/t/t7900-subtree.sh
index 9afba2f..ce6861c 100755
--- a/contrib/subtree/t/t7900-subtree.sh
+++ b/contrib/subtree/t/t7900-subtree.sh
@@ -428,6 +428,133 @@ test_expect_success 'split "sub dir"/ with --branch for an incompatible branch'
'
#
+# Tests for 'git subtree pull'
+#
+
+test_expect_success 'pull requires option --prefix' '
+ subtree_test_create_repo "$test_count" &&
+ subtree_test_create_repo "$test_count/sub proj" &&
+ test_create_commit "$test_count" main1 &&
+ test_create_commit "$test_count/sub proj" sub1 &&
+ (
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
+ git subtree add --prefix="sub dir" FETCH_HEAD
+ ) &&
+ test_create_commit "$test_count/sub proj" sub2 &&
+ (
+ cd "$test_count" &&
+ test_must_fail git subtree pull ./"sub proj" HEAD >out 2>err &&
+
+ echo "You must provide the --prefix option." >expected &&
+ test_must_be_empty out &&
+ test_cmp expected err
+ )
+'
+
+test_expect_success 'pull requires path given by option --prefix must exist' '
+ subtree_test_create_repo "$test_count" &&
+ subtree_test_create_repo "$test_count/sub proj" &&
+ test_create_commit "$test_count" main1 &&
+ test_create_commit "$test_count/sub proj" sub1 &&
+ (
+ test_must_fail git subtree pull --prefix="sub dir" ./"sub proj" HEAD >out 2>err &&
+
+ echo "'\''sub dir'\'' does not exist; use '\''git subtree add'\''" >expected &&
+ test_must_be_empty out &&
+ test_cmp expected err
+ )
+'
+
+test_expect_success 'pull basic operation' '
+ subtree_test_create_repo "$test_count" &&
+ subtree_test_create_repo "$test_count/sub proj" &&
+ test_create_commit "$test_count" main1 &&
+ test_create_commit "$test_count/sub proj" sub1 &&
+ (
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
+ git subtree add --prefix="sub dir" FETCH_HEAD
+ ) &&
+ test_create_commit "$test_count/sub proj" sub2 &&
+ (
+ cd "$test_count" &&
+ exp=$(git -C "sub proj" rev-parse --verify HEAD:) &&
+ git subtree pull --prefix="sub dir" ./"sub proj" HEAD &&
+ act=$(git rev-parse --verify HEAD:"sub dir") &&
+ test "$act" = "$exp"
+ )
+'
+
+#
+# Tests for 'git subtree push'
+#
+
+test_expect_success 'push requires option --prefix' '
+ subtree_test_create_repo "$test_count" &&
+ subtree_test_create_repo "$test_count/sub proj" &&
+ test_create_commit "$test_count" main1 &&
+ test_create_commit "$test_count/sub proj" sub1 &&
+ (
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
+ git subtree add --prefix="sub dir" FETCH_HEAD &&
+ echo "You must provide the --prefix option." >expected &&
+ test_must_fail git subtree push "./sub proj" from-mainline >actual 2>&1 &&
+ test_debug "printf '"expected: "'" &&
+ test_debug "cat expected" &&
+ test_debug "printf '"actual: "'" &&
+ test_debug "cat actual" &&
+ test_cmp expected actual
+ )
+'
+
+test_expect_success 'push requires path given by option --prefix must exist' '
+ subtree_test_create_repo "$test_count" &&
+ subtree_test_create_repo "$test_count/sub proj" &&
+ test_create_commit "$test_count" main1 &&
+ test_create_commit "$test_count/sub proj" sub1 &&
+ (
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
+ git subtree add --prefix="sub dir" FETCH_HEAD &&
+ echo "'\''non-existent-directory'\'' does not exist; use '\''git subtree add'\''" >expected &&
+ test_must_fail git subtree push --prefix=non-existent-directory "./sub proj" from-mainline >actual 2>&1 &&
+ test_debug "printf '"expected: "'" &&
+ test_debug "cat expected" &&
+ test_debug "printf '"actual: "'" &&
+ test_debug "cat actual" &&
+ test_cmp expected actual
+ )
+'
+
+test_expect_success 'push basic operation' '
+ subtree_test_create_repo "$test_count" &&
+ subtree_test_create_repo "$test_count/sub proj" &&
+ test_create_commit "$test_count" main1 &&
+ test_create_commit "$test_count/sub proj" sub1 &&
+ (
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
+ git subtree add --prefix="sub dir" FETCH_HEAD
+ ) &&
+ test_create_commit "$test_count" "sub dir"/main-sub1 &&
+ test_create_commit "$test_count" main2 &&
+ test_create_commit "$test_count/sub proj" sub2 &&
+ test_create_commit "$test_count" "sub dir"/main-sub2 &&
+ (
+ cd "$test_count" &&
+ git fetch ./"sub proj" HEAD &&
+ git subtree merge --prefix="sub dir" FETCH_HEAD &&
+ before=$(git rev-parse --verify HEAD) &&
+ split_hash=$(git subtree split --prefix="sub dir") &&
+ git subtree push --prefix="sub dir" ./"sub proj" from-mainline &&
+ test "$before" = "$(git rev-parse --verify HEAD)" &&
+ test "$split_hash" = "$(git -C "sub proj" rev-parse --verify refs/heads/from-mainline)"
+ )
+'
+
+#
# Validity checking
#