This is the second preparatory patch series for my rebase--helper work
(i.e. moving parts of the interactive rebase into a builtin).

It simply introduces a perf test (and ensures that it runs in my
environment) so as to better determine how much the performance changes,
really.


Johannes Schindelin (3):
  perf: let's disable symlinks when they are not available
  perf: make the tests work in worktrees
  Add a perf test for rebase -i

 t/perf/p3404-rebase-interactive.sh | 36 ++++++++++++++++++++++++++++++++++++
 t/perf/perf-lib.sh                 | 19 +++++++++++--------
 2 files changed, 47 insertions(+), 8 deletions(-)
 create mode 100755 t/perf/p3404-rebase-interactive.sh

Published-As: https://github.com/dscho/git/releases/tag/perf-rebase-i-v3
Interdiff vs v2:

 diff --git a/t/perf/p3404-rebase-interactive.sh 
b/t/perf/p3404-rebase-interactive.sh
 index 382163c..88f47de 100755
 --- a/t/perf/p3404-rebase-interactive.sh
 +++ b/t/perf/p3404-rebase-interactive.sh
 @@ -7,9 +7,14 @@ test_perf_default_repo
  
  # This commit merges a sufficiently long topic branch for reasonable
  # performance testing
 -branch_merge=ba5312d
 +branch_merge=ba5312da19c6fdb6c6747d479f58932aae6e900c^{commit}
  export branch_merge
  
 +git rev-parse --verify $branch_merge >/dev/null 2>&1 || {
 +      skip_all='skipping because $branch_merge was not found'
 +      test_done
 +}
 +
  write_script swap-first-two.sh <<\EOF
  case "$1" in
  */COMMIT_EDITMSG)
 diff --git a/t/perf/perf-lib.sh b/t/perf/perf-lib.sh
 index cb88b08..5ef1744 100644
 --- a/t/perf/perf-lib.sh
 +++ b/t/perf/perf-lib.sh
 @@ -80,8 +80,8 @@ test_perf_create_repo_from () {
        error "bug in the test script: not 2 parameters to test-create-repo"
        repo="$1"
        source="$2"
 -      source_git="$(cd "$source" && git rev-parse --git-dir)"
 -      objects_dir="$(cd "$source" && git rev-parse --git-path objects)"
 +      source_git="$(git -C "$source" rev-parse --git-dir)"
 +      objects_dir="$(git -C "$source" rev-parse --git-path objects)"
        mkdir -p "$repo/.git"
        (
                { cp -Rl "$objects_dir" "$repo/.git/" 2>/dev/null ||
 @@ -96,7 +96,6 @@ test_perf_create_repo_from () {
                        esac
                done &&
                cd "$repo" &&
 -              git init -q &&
                git init -q && {
                        test_have_prereq SYMLINKS ||
                        git config core.symlinks false

-- 
2.8.2.465.gb077790

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