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vim-patch:8.1.1058: memory usage test may still fail on some systems

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Problem:    Memory usage test may still fail on some systems.
Solution:   Use 98% of the lower limit. (Christian Brabandt)
3a731ee0c2
This commit is contained in:
erw7
2019-09-06 00:32:43 +09:00
parent 6b3399338f
commit a32bac0c04
1 changed files with 6 additions and 4 deletions
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10
test/functional/legacy/memory_usage_spec.lua
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@@ -101,11 +101,13 @@ describe('memory usage', function()
]]) ]])
local after = monitor_memory_usage(pid) local after = monitor_memory_usage(pid)
-- Estimate the limit of max usage as 2x initial usage. -- Estimate the limit of max usage as 2x initial usage.
check_result({before=before, after=after}, pcall(ok, before.last < after.max)) -- The lower limit can fluctuate a bit, use 98%.
check_result({before=before, after=after}, pcall(ok, before.last * 2 > after.max)) check_result({before=before, after=after},
pcall(ok, before.last * 98 / 100 < after.max))
check_result({before=before, after=after},
pcall(ok, before.last * 2 > after.max))
-- In this case, garbage collecting is not needed. -- In this case, garbage collecting is not needed.
-- The value might fluctuate -- The value might fluctuate a bit, allow for 3% tolerance.
-- a bit, allow for 3% tolerance.
local lower = after.last * 97 / 100 local lower = after.last * 97 / 100
local upper = after.last * 103 / 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, lower < after.max))