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Re: [Tinycc-devel] Various broken tests

From: grischka
Subject: Re: [Tinycc-devel] Various broken tests
Date: Tue, 20 Dec 2016 18:06:58 +0100
User-agent: Thunderbird (Windows/20090812)

thanks for testing.  Please try again.

-- grischka

avih wrote:
The memleak issue ("4.  memtest failure when building using newly built tcc 
(32)" ) seems fixed with latest commit ( 4beb469 Fix pseudo leak ). I was testing 
previously while 2 commits behind.
The three other issues remain.
    On Tuesday, December 20, 2016 4:25 PM, avih <address@hidden> wrote:
 Note: residues from past builds can affect the results. Make sure you don't 
have untracked files which you need, and use `git clean -xfd` to really clean 
it up.

1. Out-of-tree tests broken. This used to work few weeks ago, but there were 
several commits which broke this scenario in various ways:
git clone <tcc-url> && cd tinycc && mkdir build && cd build && ../configure && make 
&& make test
Linux (tested ubuntu 16.04 64) and windows (MINGW 32/64 with gcc 6.2 from 
msys2):- dlltest, memtest fail - both assume we're at $(TOPSRC)/tests so can't 
find relevant source files (needs $(TOPSRC)/ instead of ../).- tests/pp/16 
fails - the (expected, correct) warning message has different source path (not 
sure how to fix).
On linux 64 and windows MINGW 32, after fixing dlltest/memtest paths and 
ignoring pp/16, all other tests pass.

The below 2/3/4 are after applying the dlltest/memtest fixes and ignoring pp/16.

2. libtest failure on Windows - MINGW 64 (gcc 6.2), with the following test 
------------ libtest ------------
./libtcc_test.exe -B../../win32 -I../../include -I../.. -I.. -L..
fib(32) = 2178309
add(32, 64) = 96
gcc -o tcctest.gcc ../../tests/tcctest.c -DTCC_TARGET_X86_64 -DTCC_TARGET_PE 
-fno-strict-aliasing -I.. -I../.. -w -O0 -std=gnu99 -fno-omit-frame-pointer
../../tests/tcctest.c:2680:28: error: initializer element is not constant
make[1]: *** [Makefile:90: test.ref] Error 1

3. libtest failure on windows - building with tcc32 from some weeks ago - 
possibly expected? :------------ libtest ------------
./libtcc_test.exe -B../../win32 -I../../include -I../.. -I.. -L..

fib(32) = 2178309
add(32, 64) = 96
/path/to/not-latest/tcc.exe -o tcctest.gcc ../../tests/tcctest.c 
-DTCC_TARGET_I386 -DTCC_TARGET_PE -I.. -I../.. -w -O0 -std=gnu99 
../../tests/tcctest.c:70: error: invalid number

make[1]: *** [test.ref] Error 1

4.  memtest failure when building using newly built tcc (32):------------ 
memtest ------------
/path/to/tcc.exe -I.. -I../.. -DTCC_TARGET_I386 -DTCC_TARGET_PE -DONE_SOURCE 
-DMEM_DEBUG=2 ../../tcc.c  -o memtest-tcc.exe
./memtest-tcc.exe -B../../win32 -I../../include -I../.. -I.. -L.. 
TAL_DEBUG: memory leak 1 chunk(s) (limit= 1024)
../../tccpp.c:331: chunk of 32 bytes leaked
make[1]: *** [memtest] Error 2


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