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vim-patch:8.1.1031: memory usage test may still fail

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Problem:    Memory usage test may still fail.
Solution:   Drop the unused min value. (Christian Brabandt)
f7e47af776
This commit is contained in:
erw7
2019-09-06 00:22:10 +09:00
parent 9ad2ba1c5c
commit 6175d974c2
1 changed files with 12 additions and 8 deletions
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20
test/functional/legacy/memory_usage_spec.lua
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@@ -21,9 +21,7 @@ local monitor_memory_usage = {
op = function(self)
retry(nil, 10000, function()
local val = self.memory_usage(self)
if self.min > val then
self.min = val
elseif self.max < val then
if self.max < val then
self.max = val
end
table.insert(self.hist, val)
@@ -45,7 +43,6 @@ local monitor_memory_usage = {
monitor_memory_usage = function(self, pid)
local obj = {
pid = pid,
min = 0,
max = 0,
last = 0,
hist = {},
@@ -106,8 +103,13 @@ describe('memory usage', function()
-- Estimate the limit of max usage as 2x initial usage.
check_result({before=before, after=after}, pcall(ok, before.last < after.max))
check_result({before=before, after=after}, pcall(ok, before.last * 2 > after.max))
-- In this case, garbase collecting is not needed.
check_result({before=before, after=after}, pcall(eq, after.last, after.max))
-- In this case, garbage collecting is not needed.
-- The value might fluctuate
-- a bit, allow for 3% tolerance.
local lower = after.last * 97 / 100
local upper = after.last * 103 / 100
check_result({before=before, after=after}, pcall(ok, lower < after.max))
check_result({before=before, after=after}, pcall(ok, after.max < upper))
end)
--[[
@@ -143,11 +145,13 @@ describe('memory usage', function()
feed_command('so '..fname)
end
local last = monitor_memory_usage(pid)
-- The usage may be a bit less than the last value
-- The usage may be a bit less than the last value, use 80%.
-- Allow for 1% tolerance at the upper limit.
local lower = before.last * 8 / 10
local upper = (after.max + (after.last - before.last)) * 101 / 100
check_result({before=before, after=after, last=last},
pcall(ok, lower < last.last))
check_result({before=before, after=after, last=last},
pcall(ok, last.last < after.max + (after.last - before.last)))
pcall(ok, last.last < upper))
end)
end)