Mercurial > vim
view src/testdir/test_profile.vim @ 10601:1b09db809d3f v8.0.0190
patch 8.0.0190: finding duplicate tags uses a slow linear search
commit https://github.com/vim/vim/commit/810f9c361c83afb36b9f1cdadca2b93f1201d039
Author: Bram Moolenaar <Bram@vim.org>
Date: Sun Jan 15 16:52:51 2017 +0100
patch 8.0.0190: finding duplicate tags uses a slow linear search
Problem: Detecting duplicate tags uses a slow linear search.
Solution: Use a much faster hash table solution. (James McCoy, closes https://github.com/vim/vim/issues/1046)
But don't add hi_keylen, it makes hash tables 50% bigger.
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Sun, 15 Jan 2017 17:00:04 +0100 |
parents | 2748b23db6bb |
children | 302aedeed8c9 |
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" Test Vim profiler if !has('profile') finish endif func Test_profile_func() if !has('unix') return endif let lines = [ \ "func! Foo1()", \ "endfunc", \ "func! Foo2()", \ " let count = 100", \ " while count > 0", \ " let count = count - 1", \ " endwhile", \ "endfunc", \ "func! Foo3()", \ "endfunc", \ "func! Bar()", \ "endfunc", \ "call Foo1()", \ "call Foo1()", \ "profile pause", \ "call Foo1()", \ "profile continue", \ "call Foo2()", \ "call Foo3()", \ "call Bar()", \ "if !v:profiling", \ " delfunc Foo2", \ "endif", \ "delfunc Foo3", \ ] call writefile(lines, 'Xprofile_func.vim') let a = system(v:progpath \ . " -u NONE -i NONE --noplugin" \ . " -c 'profile start Xprofile_func.log'" \ . " -c 'profile func Foo*'" \ . " -c 'so Xprofile_func.vim'" \ . " -c 'qall!'") let lines = readfile('Xprofile_func.log') call assert_equal(28, len(lines)) call assert_equal('FUNCTION Foo1()', lines[0]) call assert_equal('Called 2 times', lines[1]) call assert_equal('FUNCTION Foo2()', lines[7]) call assert_equal('Called 1 time', lines[8]) " - Foo1() is called 3 times but should be reported as called twice " since one call is in between "profile pause" .. "profile continue". " - Foo2() should come before Foo1() since Foo1() does much more work.\ " - Foo3() is not reported because function is deleted. " - Unlike Foo3(), Foo2() should not be deleted since there is a check " for v:profiling. " - Bar() is not reported since it does not match "profile func Foo*". call assert_equal('FUNCTIONS SORTED ON TOTAL TIME', lines[18]) call assert_equal('count total (s) self (s) function', lines[19]) call assert_match('^\s*1\s\+\d\+\.\d\+\s\+Foo2()$', lines[20]) call assert_match('^\s*2\s\+\d\+\.\d\+\s\+Foo1()$', lines[21]) call assert_equal('', lines[22]) call assert_equal('FUNCTIONS SORTED ON SELF TIME', lines[23]) call assert_equal('count total (s) self (s) function', lines[24]) call assert_match('^\s*1\s\+\d\+\.\d\+\s\+Foo2()$', lines[25]) call assert_match('^\s*2\s\+\d\+\.\d\+\s\+Foo1()$', lines[26]) call assert_equal('', lines[27]) call delete('Xprofile_func.vim') call delete('Xprofile_func.log') endfunc func Test_profile_file() if !has('unix') return endif let lines = [ \ 'func! Foo()', \ 'endfunc', \ 'for i in range(10)', \ ' " a comment', \ ' call Foo()', \ 'endfor', \ 'call Foo()', \ ] call writefile(lines, 'Xprofile_file.vim') let a = system(v:progpath \ . " -u NONE -i NONE --noplugin" \ . " -c 'profile start Xprofile_file.log'" \ . " -c 'profile file Xprofile_file.vim'" \ . " -c 'so Xprofile_file.vim'" \ . " -c 'so Xprofile_file.vim'" \ . " -c 'qall!'") let lines = readfile('Xprofile_file.log') call assert_equal(14, len(lines)) call assert_match('^SCRIPT .*Xprofile_file.vim$', lines[0]) call assert_equal('Sourced 2 times', lines[1]) call assert_match('^Total time:\s\+\d\+\.\d\+$', lines[2]) call assert_match('^ Self time:\s\+\d\+\.\d\+$', lines[3]) call assert_equal('', lines[4]) call assert_equal('count total (s) self (s)', lines[5]) call assert_equal(' func! Foo()', lines[6]) call assert_equal(' endfunc', lines[7]) " Loop iterates 10 times. Since script runs twice, body executes 20 times. " First line of loop executes one more time than body to detect end of loop. call assert_match('^\s*22\s\+\d\+\.\d\+\s\+for i in range(10)$', lines[8]) call assert_equal(' " a comment', lines[9]) call assert_match('^\s*20\s\+\d\+\.\d\+\s\+\d\+\.\d\+\s\+call Foo()$', lines[10]) call assert_match('^\s*20\s\+\d\+\.\d\+\s\+endfor$', lines[11]) call assert_match('^\s*2\s\+\d\+\.\d\+\s\+\d\+\.\d\+\s\+call Foo()$', lines[12]) call assert_equal('', lines[13]) call delete('Xprofile_file.vim') call delete('Xprofile_file.log') endfunc func Test_profile_completion() call feedkeys(":profile \<C-A>\<C-B>\"\<CR>", 'tx') call assert_equal('"profile continue file func pause start', @:) call feedkeys(":profile start test_prof\<C-A>\<C-B>\"\<CR>", 'tx') call assert_match('^"profile start.* test_profile\.vim', @:) endfunc func Test_profile_errors() call assert_fails("profile func Foo", 'E750:') call assert_fails("profile pause", 'E750:') call assert_fails("profile continue", 'E750:') endfunc