[Tarantool-patches] [PATCH luajit] test: add test for `string.char('%c', 0)`

[Maxim Kokryashkin]

Hi, Sergey!
Thanks for the fixes!
LGTM
--
Best regards,
Maxim Kokryashkin
 
 
> 
>>Hi, Maxim!
>>
>>Thanks for the review!
>>
>>On 24.01.23, Maxim Kokryashkin wrote:
>>>
>>> Hi, Sergey!
>>> Thanks for the patch!
>>> LGTM, except for the single nit regarding the commit title.
>>> I believe, it should be the `string.format` instead of `string.char`.
>>
>>Nice catch!
>>Fixed! Thanks!
>>Branch is force-pushed.
>>
>>> --
>>> Best regards,
>>> Maxim Kokryashkin
>>>  
>>>  
>>> > 
>>> >>This patch adds the test for the commit
>>> >>430d9f8f7ebb779948dbd43944b876b1a3f58551 ("Fix string.format("%c",
>>> >>0)."). Although, the issue affects 2.0 branch only, there is no need to
>>> >>fix it. Nevertheless, the test is required to avoid regressions in the
>>> >>future.
>>> >>
>>> >>Part of tarantool/tarantool#8069
>>> >>---
>>> >>
>>> >>PR:  https://github.com/tarantool/tarantool/pull/8189
>>> >>Branch:  https://github.com/tarantool/luajit/tree/skaplun/lj-378-string-format-c-null-char-full-ci
>>> >>Issues:
>>> >>*  https://github.com/tarantool/tarantool/issues/8069
>>> >>*  https://github.com/LuaJIT/LuaJIT/issues/378
>>> >>
>>> >> .../lj-378-string-format-c-null-char.test.lua | 11 +++++++++++
>>> >> 1 file changed, 11 insertions(+)
>>> >> create mode 100644 test/tarantool-tests/lj-378-string-format-c-null-char.test.lua
>>> >>
>>> >>diff --git a/test/tarantool-tests/lj-378-string-format-c-null-char.test.lua b/test/tarantool-tests/lj-378-string-format-c-null-char.test.lua
>>> >>new file mode 100644
>>> >>index 00000000..15cefadf
>>> >>--- /dev/null
>>> >>+++ b/test/tarantool-tests/lj-378-string-format-c-null-char.test.lua
>>> >>@@ -0,0 +1,11 @@
>>> >>+local tap = require('tap')
>>> >>+
>>> >>+local test = tap.test('lj-378-string-format-c-null-char')
>>> >>+test:plan(1)
>>> >>+
>>> >>+-- Test file to check that there is no regression in
>>> >>+-- `string.format('%c', 0)` behaviour.
>>> >>+-- See also  https://github.com/LuaJIT/LuaJIT/issues/378 .
>>> >>+
>>> >>+test:is(string.format('%c', 0), '\0', 'string.format %c on null char')
>>> >>+os.exit(test:check() and 0 or 1)
>>> >>--
>>> >>2.34.1
>>> > 
>>
>>--
>>Best regards,
>>Sergey Kaplun
> 
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