318
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master: 84%

Ran 07 May 2019 12:16PM UTC

Jobs 3

Files 89

Run time 2min

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Build # 318

Build Type

push

travis-ci

Committed by

k-takata

Commit Message

win32: Fix command execution without vimrun.exe

`:help win32-vimrun` says that:

> If "vimrun" cannot be found, the command is executed directly, but
> then the DOS window closes immediately after the external command
> has finished.

This implies that external commands can be executed even without
vimrun.exe.  However, currently `:echo system('dir')` causes E484 if
vimrun.exe doesn't exist.  The vimrun.exe itself uses `_wsystem()` to
execute the external command.  It means that the command line is parsed
twice by cmd.exe; first by `cmd /c` because of the 'shell' and
'shellcmdflag' options, second by _wsystem() in vimrun.exe.  However, if
the vimrun.exe doesn't exists, the command line is parsed only once.
This difference caused the E484 error.

An easy way to fix this is using `cmd /c cmd /c` to execute external
commands if the vimrun.exe doesn't exist.  The command line is parsed
twice by cmd, so the problem doesn't occur.

Run Details

105081 of 131736 relevant lines covered (79.77%)

557909.54 hits per line

Jobs

ID	Job ID	Ran	Coverage
10	318.10 (BUILD=yes TEST="scripttests test_libvterm" COVERAGE=yes CFLAGS=--coverage LDFLAGS=--coverage FEATURES=huge SHADOWOPT= SRCDIR=./src CHECK_AUTOCONF=no "CONFOPT='--enable-perlinterp --enable-pythoninterp --enable-python3interp --enable-rubyinterp --enable-luainterp --enable-tclinterp'")	07 May 2019 12:16PM UTC	81.1	Travis Job 318.10
11	318.11 (BUILD=yes TEST="scripttests test_libvterm" COVERAGE=yes CFLAGS=--coverage LDFLAGS=--coverage FEATURES=huge SHADOWOPT= SRCDIR=./src CHECK_AUTOCONF=no "CONFOPT='--enable-perlinterp --enable-pythoninterp --enable-python3interp --enable-rubyinterp --enable-luainterp --enable-tclinterp'")	07 May 2019 12:17PM UTC	80.08	Travis Job 318.11
12	318.12 (BUILD=no TEST=unittests COVERAGE=yes CFLAGS=--coverage LDFLAGS=--coverage FEATURES=huge SHADOWOPT= SRCDIR=./src CHECK_AUTOCONF=yes)	07 May 2019 12:19PM UTC	2.41	Travis Job 318.12

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