diff options
Diffstat (limited to 'third_party/git/t/perf/p0006-read-tree-checkout.sh')
| -rwxr-xr-x | third_party/git/t/perf/p0006-read-tree-checkout.sh | 67 |
1 files changed, 0 insertions, 67 deletions
diff --git a/third_party/git/t/perf/p0006-read-tree-checkout.sh b/third_party/git/t/perf/p0006-read-tree-checkout.sh deleted file mode 100755 index 78cc23fe2f..0000000000 --- a/third_party/git/t/perf/p0006-read-tree-checkout.sh +++ /dev/null @@ -1,67 +0,0 @@ -#!/bin/sh -# -# This test measures the performance of various read-tree -# and checkout operations. It is primarily interested in -# the algorithmic costs of index operations and recursive -# tree traversal -- and NOT disk I/O on thousands of files. - -test_description="Tests performance of read-tree" - -. ./perf-lib.sh - -test_perf_default_repo - -# If the test repo was generated by ./repos/many-files.sh -# then we know something about the data shape and branches, -# so we can isolate testing to the ballast-related commits -# and setup sparse-checkout so we don't have to populate -# the ballast files and directories. -# -# Otherwise, we make some general assumptions about the -# repo and consider the entire history of the current -# branch to be the ballast. - -test_expect_success "setup repo" ' - if git rev-parse --verify refs/heads/p0006-ballast^{commit} - then - echo Assuming synthetic repo from many-files.sh - git branch br_base master - git branch br_ballast p0006-ballast^ - git branch br_ballast_alias p0006-ballast^ - git branch br_ballast_plus_1 p0006-ballast - git config --local core.sparsecheckout 1 - cat >.git/info/sparse-checkout <<-EOF - /* - !ballast/* - EOF - else - echo Assuming non-synthetic repo... - git branch br_base $(git rev-list HEAD | tail -n 1) - git branch br_ballast HEAD^ || error "no ancestor commit from current head" - git branch br_ballast_alias HEAD^ - git branch br_ballast_plus_1 HEAD - fi && - git checkout -q br_ballast && - nr_files=$(git ls-files | wc -l) -' - -test_perf "read-tree br_base br_ballast ($nr_files)" ' - git read-tree -m br_base br_ballast -n -' - -test_perf "switch between br_base br_ballast ($nr_files)" ' - git checkout -q br_base && - git checkout -q br_ballast -' - -test_perf "switch between br_ballast br_ballast_plus_1 ($nr_files)" ' - git checkout -q br_ballast_plus_1 && - git checkout -q br_ballast -' - -test_perf "switch between aliases ($nr_files)" ' - git checkout -q br_ballast_alias && - git checkout -q br_ballast -' - -test_done |