(List
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('test_description', {[SQ <LIT_CHARS "Tests log -L performance">]})])
  (Com {[LIT_CHARS .]} {[LIT_CHARS ./perf-lib.sh]})
  (Com {[LIT_CHARS test_perf_default_repo]})
  (Com {[LIT_CHARS test_expect_success]} {[SQ <LIT_CHARS "select a file">]} {[SQ <LIT_CHARS "\n"> <LIT_CHARS "\tgit ls-tree HEAD | grep ^100644 |\n"> <LIT_CHARS "\tsort -k 3 | head -1 | cut -f 2 >filelist\n">]})
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('file', {[ComSub (Com {[LIT_CHARS cat]} {[LIT_CHARS filelist]})]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=1 words=[{[LIT_CHARS file]}] bindings=[])
  (Com {[LIT_CHARS test_perf]} {[SQ <LIT_CHARS "git rev-list --topo-order (baseline)">]} {[SQ <LIT_CHARS "\n"> <LIT_CHARS "\tgit rev-list --topo-order HEAD >/dev/null\n">]})
  (Com {[LIT_CHARS test_perf]} {[SQ <LIT_CHARS "git log --follow (baseline for -M)">]} {[SQ <LIT_CHARS "\n"> <LIT_CHARS "\tgit log --oneline --follow -- \"$file\" >/dev/null\n">]})
  (Com {[LIT_CHARS test_perf]} {[SQ <LIT_CHARS "git log -L (renames off)">]} {[SQ <LIT_CHARS "\n"> <LIT_CHARS "\tgit log --no-renames -L 1:\"$file\" >/dev/null\n">]})
  (Com {[LIT_CHARS test_perf]} {[SQ <LIT_CHARS "git log -L (renames on)">]} {[SQ <LIT_CHARS "\n"> <LIT_CHARS "\tgit log -M -L 1:\"$file\" >/dev/null\n">]})
  (Com {[LIT_CHARS test_done]})
)