# HG changeset patch
# User FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
# Date 1501518452 -32400
# Node ID 3b77d4787c1841c52afc4d98486b30d5313a0048
# Parent  798f7beadbc942e9f90fb0c30cb3696d10de4bc0
tests: avoid unexpected result at invocation of *.py file on Windows

Invocation of "diff tool.py" in test-extdiff.t tests whether
shellquote() is applied on specified command as expected.

But direct invocation of "*.py" file might cause unexpected result on
Windows according to suffix binding.

For example, starting IDE, showing dialog to choose program to be
used, and so on. In such case, running test-extdiff.t is easily timed
out.

This patch uses intermediate *.bat file on Windows, to avoid such
unexpected result. Naming that intermediate file as "diff tool.bat" is
enough to test applying shellquote().

diff -r 798f7beadbc9 -r 3b77d4787c18 tests/test-extdiff.t
--- a/tests/test-extdiff.t	Mon Jul 31 13:16:34 2017 +0900
+++ b/tests/test-extdiff.t	Tue Aug 01 01:27:32 2017 +0900
@@ -263,8 +263,16 @@
 will change to /tmp/extdiff.TMP and populate directories a.TMP and a
 and start tool
 
+#if windows
+  $ cat > 'diff tool.bat' << EOF
+  > @$PYTHON "`pwd`/diff tool.py"
+  > EOF
+  $ hg extdiff -p "`pwd`/diff tool.bat"
+  [1]
+#else
   $ hg extdiff -p "`pwd`/diff tool.py"
   [1]
+#endif
 
 Diff in working directory, after: