[PATCH][gdb/testsuite] Clean up stale exec in gdb_compile_pascal
Tom de Vries
tdevries@suse.de
Fri Aug 16 16:26:00 GMT 2019
Hi,
When running a pascal test with the stabs target board:
...
$ test=gdb.pascal/case-insensitive-symbols.exp
$ cd build/gdb/testsuite
$ make check RUNTESTFLAGS="$test --target_board=stabs"
...
we get:
...
nr of untested testcases 1
nr of unsupported tests 1
...
due to:
...
Error: Illegal parameter: -gstabs+^M
Error: /usr/bin/ppcx64 returned an error exitcode^M
...
OTOH, when running the same pascal test without the stabs target board:
...
$ make check RUNTESTFLAGS="$test"
...
we get:
...
nr of expected passes 20
...
But when subsequently again running with the stabs target board:
...
$ make check RUNTESTFLAGS="$test --target_board=stabs"
...
we now get:
...
nr of expected passes 20
...
The problem is that gdb_compile_pascal determines success based on existence
of the exec after compilation:
...
if ![file exists $destfile] {
unsupported "Pascal compilation failed: $result"
return "Pascal compilation failed."
}
...
without removing the exec before compilation, which allows a stale exec to
make it seem as if compilation has succeeded.
Fix this by removing the stale exec before compilation.
OK for trunk?
Thanks,
- Tom
[gdb/testsuite] Clean up stale exec in gdb_compile_pascal
gdb/testsuite/ChangeLog:
2019-08-16 Tom de Vries <tdevries@suse.de>
* lib/pascal.exp (gdb_compile_pascal): Remove $destfile before
compilation.
---
gdb/testsuite/lib/pascal.exp | 2 ++
1 file changed, 2 insertions(+)
diff --git a/gdb/testsuite/lib/pascal.exp b/gdb/testsuite/lib/pascal.exp
index 796c2a781e..dcdbb8d1f9 100644
--- a/gdb/testsuite/lib/pascal.exp
+++ b/gdb/testsuite/lib/pascal.exp
@@ -153,6 +153,8 @@ proc gdb_compile_pascal {source destfile type options} {
pascal_init
}
+ file delete $destfile
+
if { $pascal_compiler_is_fpc == 1 } {
set result [fpc_compile $source $destfile $type $options]
} elseif { $pascal_compiler_is_gpc == 1 } {
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