vim: src/testdir/test_memory_usage.vim annotate

annotate src/testdir/test_memory_usage.vim @ 19783:546bdeef35f1 v8.2.0448

patch 8.2.0448: various functions not properly tested Commit: https://github.com/vim/vim/commit/0e05de46226eb4e5ea580beefa71831f92d613d3 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Mar 25 22:23:46 2020 +0100 patch 8.2.0448: various functions not properly tested Problem: Various functions not properly tested. Solution: Add more tests, especially for failures. (Yegappan Lakshmanan, closes #5843)

author	Bram Moolenaar <Bram@vim.org>
date	Wed, 25 Mar 2020 22:30:04 +0100
parents	9afeb0d2c4ab
children	08940efa6b4e

rev	line source
16003 879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	1 " Tests for memory usage.
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	2
17089 8e9e9124c7a2 patch 8.1.1544: some balloon tests don't run when they can Bram Moolenaar <Bram@vim.org> parents: 17083 diff changeset	3 source check.vim
8e9e9124c7a2 patch 8.1.1544: some balloon tests don't run when they can Bram Moolenaar <Bram@vim.org> parents: 17083 diff changeset	4 CheckFeature terminal
17657 0da9bc55c31a patch 8.1.1826: tests use hand coded feature and option checks Bram Moolenaar <Bram@vim.org> parents: 17172 diff changeset	5 CheckNotGui
17089 8e9e9124c7a2 patch 8.1.1544: some balloon tests don't run when they can Bram Moolenaar <Bram@vim.org> parents: 17083 diff changeset	6
17083 6641a15f999d patch 8.1.1541: check for ASAN is not reliable Bram Moolenaar <Bram@vim.org> parents: 17049 diff changeset	7 if execute('version') =~# '-fsanitize=[a-z,]*\<address\>'
16003 879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	8 " Skip tests on Travis CI ASAN build because it's difficult to estimate
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	9 " memory usage.
17089 8e9e9124c7a2 patch 8.1.1544: some balloon tests don't run when they can Bram Moolenaar <Bram@vim.org> parents: 17083 diff changeset	10 throw 'Skipped: does not work with ASAN'
16003 879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	11 endif
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	12
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	13 source shared.vim
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	14
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	15 func s:pick_nr(str) abort
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	16 return substitute(a:str, '[^0-9]', '', 'g') * 1
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	17 endfunc
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	18
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	19 if has('win32')
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	20 if !executable('wmic')
17089 8e9e9124c7a2 patch 8.1.1544: some balloon tests don't run when they can Bram Moolenaar <Bram@vim.org> parents: 17083 diff changeset	21 throw 'Skipped: wmic program missing'
16003 879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	22 endif
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	23 func s:memory_usage(pid) abort
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	24 let cmd = printf('wmic process where processid=%d get WorkingSetSize', a:pid)
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	25 return s:pick_nr(system(cmd)) / 1024
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	26 endfunc
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	27 elseif has('unix')
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	28 if !executable('ps')
17089 8e9e9124c7a2 patch 8.1.1544: some balloon tests don't run when they can Bram Moolenaar <Bram@vim.org> parents: 17083 diff changeset	29 throw 'Skipped: ps program missing'
16003 879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	30 endif
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	31 func s:memory_usage(pid) abort
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	32 return s:pick_nr(system('ps -o rss= -p ' . a:pid))
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	33 endfunc
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	34 else
17089 8e9e9124c7a2 patch 8.1.1544: some balloon tests don't run when they can Bram Moolenaar <Bram@vim.org> parents: 17083 diff changeset	35 throw 'Skipped: not win32 or unix'
16003 879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	36 endif
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	37
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	38 " Wait for memory usage to level off.
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	39 func s:monitor_memory_usage(pid) abort
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	40 let proc = {}
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	41 let proc.pid = a:pid
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	42 let proc.hist = []
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	43 let proc.max = 0
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	44
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	45 func proc.op() abort
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	46 " Check the last 200ms.
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	47 let val = s:memory_usage(self.pid)
16052 853d73097325 patch 8.1.1031: memory usage test may still fail Bram Moolenaar <Bram@vim.org> parents: 16044 diff changeset	48 if self.max < val
16003 879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	49 let self.max = val
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	50 endif
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	51 call add(self.hist, val)
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	52 if len(self.hist) < 20
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	53 return 0
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	54 endif
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	55 let sample = remove(self.hist, 0)
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	56 return len(uniq([sample] + self.hist)) == 1
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	57 endfunc
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	58
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	59 call WaitFor({-> proc.op()}, 10000)
16052 853d73097325 patch 8.1.1031: memory usage test may still fail Bram Moolenaar <Bram@vim.org> parents: 16044 diff changeset	60 return {'last': get(proc.hist, -1), 'max': proc.max}
16003 879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	61 endfunc
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	62
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	63 let s:term_vim = {}
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	64
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	65 func s:term_vim.start(...) abort
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	66 let self.buf = term_start([GetVimProg()] + a:000)
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	67 let self.job = term_getjob(self.buf)
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	68 call WaitFor({-> job_status(self.job) ==# 'run'})
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	69 let self.pid = job_info(self.job).process
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	70 endfunc
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	71
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	72 func s:term_vim.stop() abort
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	73 call term_sendkeys(self.buf, ":qall!\<CR>")
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	74 call WaitFor({-> job_status(self.job) ==# 'dead'})
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	75 exe self.buf . 'bwipe!'
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	76 endfunc
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	77
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	78 func s:vim_new() abort
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	79 return copy(s:term_vim)
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	80 endfunc
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	81
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	82 func Test_memory_func_capture_vargs()
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	83 " Case: if a local variable captures a:000, funccall object will be free
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	84 " just after it finishes.
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	85 let testfile = 'Xtest.vim'
17172 6990c1160ea5 patch 8.1.1585: :let-heredoc does not trim enough Bram Moolenaar <Bram@vim.org> parents: 17089 diff changeset	86 let lines =<< trim END
6990c1160ea5 patch 8.1.1585: :let-heredoc does not trim enough Bram Moolenaar <Bram@vim.org> parents: 17089 diff changeset	87 func s:f(...)
6990c1160ea5 patch 8.1.1585: :let-heredoc does not trim enough Bram Moolenaar <Bram@vim.org> parents: 17089 diff changeset	88 let x = a:000
6990c1160ea5 patch 8.1.1585: :let-heredoc does not trim enough Bram Moolenaar <Bram@vim.org> parents: 17089 diff changeset	89 endfunc
6990c1160ea5 patch 8.1.1585: :let-heredoc does not trim enough Bram Moolenaar <Bram@vim.org> parents: 17089 diff changeset	90 for _ in range(10000)
6990c1160ea5 patch 8.1.1585: :let-heredoc does not trim enough Bram Moolenaar <Bram@vim.org> parents: 17089 diff changeset	91 call s:f(0)
6990c1160ea5 patch 8.1.1585: :let-heredoc does not trim enough Bram Moolenaar <Bram@vim.org> parents: 17089 diff changeset	92 endfor
6990c1160ea5 patch 8.1.1585: :let-heredoc does not trim enough Bram Moolenaar <Bram@vim.org> parents: 17089 diff changeset	93 END
6990c1160ea5 patch 8.1.1585: :let-heredoc does not trim enough Bram Moolenaar <Bram@vim.org> parents: 17089 diff changeset	94 call writefile(lines, testfile)
16003 879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	95
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	96 let vim = s:vim_new()
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	97 call vim.start('--clean', '-c', 'set noswapfile', testfile)
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	98 let before = s:monitor_memory_usage(vim.pid).last
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	99
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	100 call term_sendkeys(vim.buf, ":so %\<CR>")
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	101 call WaitFor({-> term_getcursor(vim.buf)[0] == 1})
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	102 let after = s:monitor_memory_usage(vim.pid)
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	103
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	104 " Estimate the limit of max usage as 2x initial usage.
16867 0baa4c7e057f patch 8.1.1435: memory usage test is a bit too flaky Bram Moolenaar <Bram@vim.org> parents: 16107 diff changeset	105 " The lower limit can fluctuate a bit, use 97%.
0baa4c7e057f patch 8.1.1435: memory usage test is a bit too flaky Bram Moolenaar <Bram@vim.org> parents: 16107 diff changeset	106 call assert_inrange(before * 97 / 100, 2 * before, after.max)
16107 b951bea7d11e patch 8.1.1058: memory usage test may still fail on some systems Bram Moolenaar <Bram@vim.org> parents: 16064 diff changeset	107
b951bea7d11e patch 8.1.1058: memory usage test may still fail on some systems Bram Moolenaar <Bram@vim.org> parents: 16064 diff changeset	108 " In this case, garbage collecting is not needed.
16867 0baa4c7e057f patch 8.1.1435: memory usage test is a bit too flaky Bram Moolenaar <Bram@vim.org> parents: 16107 diff changeset	109 " The value might fluctuate a bit, allow for 3% tolerance below and 5% above.
0baa4c7e057f patch 8.1.1435: memory usage test is a bit too flaky Bram Moolenaar <Bram@vim.org> parents: 16107 diff changeset	110 " Based on various test runs.
16052 853d73097325 patch 8.1.1031: memory usage test may still fail Bram Moolenaar <Bram@vim.org> parents: 16044 diff changeset	111 let lower = after.last * 97 / 100
16867 0baa4c7e057f patch 8.1.1435: memory usage test is a bit too flaky Bram Moolenaar <Bram@vim.org> parents: 16107 diff changeset	112 let upper = after.last * 105 / 100
16052 853d73097325 patch 8.1.1031: memory usage test may still fail Bram Moolenaar <Bram@vim.org> parents: 16044 diff changeset	113 call assert_inrange(lower, upper, after.max)
16003 879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	114
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	115 call vim.stop()
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	116 call delete(testfile)
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	117 endfunc
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	118
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	119 func Test_memory_func_capture_lvars()
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	120 " Case: if a local variable captures l: dict, funccall object will not be
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	121 " free until garbage collector runs, but after that memory usage doesn't
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	122 " increase so much even when rerun Xtest.vim since system memory caches.
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	123 let testfile = 'Xtest.vim'
17172 6990c1160ea5 patch 8.1.1585: :let-heredoc does not trim enough Bram Moolenaar <Bram@vim.org> parents: 17089 diff changeset	124 let lines =<< trim END
6990c1160ea5 patch 8.1.1585: :let-heredoc does not trim enough Bram Moolenaar <Bram@vim.org> parents: 17089 diff changeset	125 func s:f()
6990c1160ea5 patch 8.1.1585: :let-heredoc does not trim enough Bram Moolenaar <Bram@vim.org> parents: 17089 diff changeset	126 let x = l:
6990c1160ea5 patch 8.1.1585: :let-heredoc does not trim enough Bram Moolenaar <Bram@vim.org> parents: 17089 diff changeset	127 endfunc
6990c1160ea5 patch 8.1.1585: :let-heredoc does not trim enough Bram Moolenaar <Bram@vim.org> parents: 17089 diff changeset	128 for _ in range(10000)
6990c1160ea5 patch 8.1.1585: :let-heredoc does not trim enough Bram Moolenaar <Bram@vim.org> parents: 17089 diff changeset	129 call s:f()
6990c1160ea5 patch 8.1.1585: :let-heredoc does not trim enough Bram Moolenaar <Bram@vim.org> parents: 17089 diff changeset	130 endfor
6990c1160ea5 patch 8.1.1585: :let-heredoc does not trim enough Bram Moolenaar <Bram@vim.org> parents: 17089 diff changeset	131 END
6990c1160ea5 patch 8.1.1585: :let-heredoc does not trim enough Bram Moolenaar <Bram@vim.org> parents: 17089 diff changeset	132 call writefile(lines, testfile)
16003 879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	133
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	134 let vim = s:vim_new()
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	135 call vim.start('--clean', '-c', 'set noswapfile', testfile)
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	136 let before = s:monitor_memory_usage(vim.pid).last
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	137
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	138 call term_sendkeys(vim.buf, ":so %\<CR>")
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	139 call WaitFor({-> term_getcursor(vim.buf)[0] == 1})
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	140 let after = s:monitor_memory_usage(vim.pid)
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	141
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	142 " Rerun Xtest.vim.
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	143 for _ in range(3)
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	144 call term_sendkeys(vim.buf, ":so %\<CR>")
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	145 call WaitFor({-> term_getcursor(vim.buf)[0] == 1})
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	146 let last = s:monitor_memory_usage(vim.pid).last
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	147 endfor
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	148
16052 853d73097325 patch 8.1.1031: memory usage test may still fail Bram Moolenaar <Bram@vim.org> parents: 16044 diff changeset	149 " The usage may be a bit less than the last value, use 80%.
16064 e4ba2925b54d patch 8.1.1037: memory usage test may still fail on some systems Bram Moolenaar <Bram@vim.org> parents: 16056 diff changeset	150 " Allow for 20% tolerance at the upper limit. That's very permissive, but
19021 fa3e63666acb patch 8.2.0071: memory test often fails on Cirrus CI Bram Moolenaar <Bram@vim.org> parents: 19003 diff changeset	151 " otherwise the test fails sometimes. On Cirrus CI with FreeBSD we need to
fa3e63666acb patch 8.2.0071: memory test often fails on Cirrus CI Bram Moolenaar <Bram@vim.org> parents: 19003 diff changeset	152 " be even more permissive.
fa3e63666acb patch 8.2.0071: memory test often fails on Cirrus CI Bram Moolenaar <Bram@vim.org> parents: 19003 diff changeset	153 if has('bsd')
19023 9afeb0d2c4ab patch 8.2.0072: memory test still fails on Cirrus CI Bram Moolenaar <Bram@vim.org> parents: 19021 diff changeset	154 let multiplier = 15
19021 fa3e63666acb patch 8.2.0071: memory test often fails on Cirrus CI Bram Moolenaar <Bram@vim.org> parents: 19003 diff changeset	155 else
fa3e63666acb patch 8.2.0071: memory test often fails on Cirrus CI Bram Moolenaar <Bram@vim.org> parents: 19003 diff changeset	156 let multiplier = 12
fa3e63666acb patch 8.2.0071: memory test often fails on Cirrus CI Bram Moolenaar <Bram@vim.org> parents: 19003 diff changeset	157 endif
16044 f4a206d7a04d patch 8.1.1027: memory usage test sometimes fails Bram Moolenaar <Bram@vim.org> parents: 16003 diff changeset	158 let lower = before * 8 / 10
19021 fa3e63666acb patch 8.2.0071: memory test often fails on Cirrus CI Bram Moolenaar <Bram@vim.org> parents: 19003 diff changeset	159 let upper = (after.max + (after.last - before)) * multiplier / 10
16052 853d73097325 patch 8.1.1031: memory usage test may still fail Bram Moolenaar <Bram@vim.org> parents: 16044 diff changeset	160 call assert_inrange(lower, upper, last)
16003 879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	161
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	162 call vim.stop()
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	163 call delete(testfile)
879829e44091 patch 8.1.1007: using closure may consume a lot of memory Bram Moolenaar <Bram@vim.org> parents: diff changeset	164 endfunc

Mercurial > vim

annotate src/testdir/test_memory_usage.vim @ 19783:546bdeef35f1 v8.2.0448