* [PATCH v1 1/1] tests: fix flaky hints test
@ 2019-03-27 14:16 Kirill Shcherbatov
2019-03-28 8:43 ` [tarantool-patches] " Kirill Yukhin
0 siblings, 1 reply; 2+ messages in thread
From: Kirill Shcherbatov @ 2019-03-27 14:16 UTC (permalink / raw)
To: tarantool-patches, vdavydov.dev; +Cc: Kirill Shcherbatov
We must use long long unsigned numbers on ffi types build to
avoid precision lost.
Follow-up
f5721edc825b test: check hints corner cases
Closes #4080
---
https://github.com/tarantool/tarantool/issues/4080
https://github.com/tarantool/tarantool/tree/kshch/gh-4080-hints-fixup
test/engine/hints.result | 60 ++++++++++++++++++++------------------
test/engine/hints.test.lua | 4 +--
2 files changed, 34 insertions(+), 30 deletions(-)
diff --git a/test/engine/hints.result b/test/engine/hints.result
index 946f82039..9841341ce 100644
--- a/test/engine/hints.result
+++ b/test/engine/hints.result
@@ -21,8 +21,8 @@ inspector:cmd("setopt delimiter ';'");
...
function insert_values(type)
local x = 54
- while (x <= 64) do
- local val = ffi.new(type, 2^x-1)
+ while (x < 64) do
+ local val = ffi.new(type, (2LLU^x)-1)
s:replace({val})
x = x + 1
end
@@ -46,17 +46,16 @@ insert_values('uint64_t')
...
s:select()
---
-- - [0]
- - [18014398509481984]
- - [36028797018963968]
- - [72057594037927936]
- - [144115188075855872]
- - [288230376151711744]
- - [576460752303423488]
- - [1152921504606846976]
- - [2305843009213693952]
- - [4611686018427387904]
- - [9223372036854775808]
+- - [18014398509481983]
+ - [36028797018963967]
+ - [72057594037927935]
+ - [144115188075855871]
+ - [288230376151711743]
+ - [576460752303423487]
+ - [1152921504606846975]
+ - [2305843009213693951]
+ - [4611686018427387903]
+ - [9223372036854775807]
...
i1:alter{parts = {1, 'integer'}}
---
@@ -66,18 +65,16 @@ insert_values('int64_t')
...
s:select()
---
-- - [-9223372036854775808]
- - [0]
- - [18014398509481984]
- - [36028797018963968]
- - [72057594037927936]
- - [144115188075855872]
- - [288230376151711744]
- - [576460752303423488]
- - [1152921504606846976]
- - [2305843009213693952]
- - [4611686018427387904]
- - [9223372036854775808]
+- - [18014398509481983]
+ - [36028797018963967]
+ - [72057594037927935]
+ - [144115188075855871]
+ - [288230376151711743]
+ - [576460752303423487]
+ - [1152921504606846975]
+ - [2305843009213693951]
+ - [4611686018427387903]
+ - [9223372036854775807]
...
i1:alter{parts = {1, 'number'}}
---
@@ -87,19 +84,26 @@ insert_values('double')
...
s:select()
---
-- - [-9223372036854775808]
- - [0]
+- - [18014398509481983]
- [18014398509481984]
+ - [36028797018963967]
- [36028797018963968]
+ - [72057594037927935]
- [72057594037927936]
+ - [144115188075855871]
- [144115188075855872]
+ - [288230376151711743]
- [288230376151711744]
+ - [576460752303423487]
- [576460752303423488]
+ - [1152921504606846975]
- [1152921504606846976]
+ - [2305843009213693951]
- [2305843009213693952]
+ - [4611686018427387903]
- [4611686018427387904]
+ - [9223372036854775807]
- [9223372036854775808]
- - [1.844674407371e+19]
...
s:drop()
---
diff --git a/test/engine/hints.test.lua b/test/engine/hints.test.lua
index 266516ec9..f081ebed1 100644
--- a/test/engine/hints.test.lua
+++ b/test/engine/hints.test.lua
@@ -12,8 +12,8 @@ engine = inspector:get_cfg('engine')
inspector:cmd("setopt delimiter ';'");
function insert_values(type)
local x = 54
- while (x <= 64) do
- local val = ffi.new(type, 2^x-1)
+ while (x < 64) do
+ local val = ffi.new(type, (2LLU^x)-1)
s:replace({val})
x = x + 1
end
--
2.21.0
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