forked from Imagelibrary/binutils-gdb
86e887ae1183ded1c4bfba8617e4e19c8dfc8271
When running test-case gdb.base/readnever.exp without commit 96038148d0
"[gdb/testsuite] Skip gdb.base/readnever.exp with target board readnow", we
run into an error:
...
ERROR: (eof) GDB never initialized.
testcase gdb/testsuite/gdb.base/readnever.exp completed in 0 seconds
...
If we additionally run test-case gdb.base/realname-expand.exp, we get an
unresolved for the first test:
...
UNRESOLVED: gdb.base/realname-expand.exp: set basenames-may-differ on
...
Using -v we find out that the UNRESOLVED is due the error triggered in the
previous test-case:
...
(gdb) set basenames-may-differ on^M
(gdb) Error/Warning threshold exceeded: 1 0 (max. 1 3)
UNRESOLVED: gdb.base/realname-expand.exp: set basenames-may-differ on
...
So, the error count of one test spills into the next test, even though we do a
clean restart. That seems like a bad idea.
Fix this by resetting errcnt (as well as warncnt) in clean_restart, such that
we have:
...
Running src/gdb/testsuite/gdb.base/readnever.exp ...
ERROR: (eof) GDB never initialized.
Running src/gdb/testsuite/gdb.base/realname-expand.exp ...
PASS: gdb.base/realname-expand.exp: set basenames-may-differ on
...
Tested on x86_64-linux.
gdb/testsuite/ChangeLog:
2020-04-24 Tom de Vries <tdevries@suse.de>
* lib/gdb.exp (clean_restart): Reset errcnt and warncnt.
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