commit-graph: create options for split files

diff --git a/t/t5324-split-commit-graph.sh b/t/t5324-split-commit-graph.sh
index 76068ee4077e6c2a4cfaf6ed24832b5f0f1f335f..1b699a543c9bebc86bcc1cd042295b290180cbac 100755 (executable)
--- a/t/t5324-split-commit-graph.sh
+++ b/t/t5324-split-commit-graph.sh
@@ -169,4 +169,51 @@ test_expect_success 'create fork and chain across alternate' '
 
 graph_git_behavior 'alternate: commit 13 vs 6' commits/13 commits/6
 
+test_expect_success 'test merge stragety constants' '
+       git clone . merge-2 &&
+       (
+               cd merge-2 &&
+               git config core.commitGraph true &&
+               test_line_count = 2 $graphdir/commit-graph-chain &&
+               test_commit 14 &&
+               git commit-graph write --reachable --split --size-multiple=2 &&
+               test_line_count = 3 $graphdir/commit-graph-chain
+
+       ) &&
+       git clone . merge-10 &&
+       (
+               cd merge-10 &&
+               git config core.commitGraph true &&
+               test_line_count = 2 $graphdir/commit-graph-chain &&
+               test_commit 14 &&
+               git commit-graph write --reachable --split --size-multiple=10 &&
+               test_line_count = 1 $graphdir/commit-graph-chain &&
+               ls $graphdir/graph-*.graph >graph-files &&
+               test_line_count = 1 graph-files
+       ) &&
+       git clone . merge-10-expire &&
+       (
+               cd merge-10-expire &&
+               git config core.commitGraph true &&
+               test_line_count = 2 $graphdir/commit-graph-chain &&
+               test_commit 15 &&
+               git commit-graph write --reachable --split --size-multiple=10 --expire-time=1980-01-01 &&
+               test_line_count = 1 $graphdir/commit-graph-chain &&
+               ls $graphdir/graph-*.graph >graph-files &&
+               test_line_count = 3 graph-files
+       ) &&
+       git clone --no-hardlinks . max-commits &&
+       (
+               cd max-commits &&
+               git config core.commitGraph true &&
+               test_line_count = 2 $graphdir/commit-graph-chain &&
+               test_commit 16 &&
+               test_commit 17 &&
+               git commit-graph write --reachable --split --max-commits=1 &&
+               test_line_count = 1 $graphdir/commit-graph-chain &&
+               ls $graphdir/graph-*.graph >graph-files &&
+               test_line_count = 1 graph-files
+       )
+'
+
 test_done