From 67718a0322948827ebc1516c56a6fa2061785d19 Mon Sep 17 00:00:00 2001
From: Brant Knudson <bknudson@us.ibm.com>
Date: Mon, 6 Jan 2014 15:16:52 -0600
Subject: Debug env for tox

Running a test with pdb was difficult because testr captures
output and causes pdb prompt to quit.

Tips for how to run testr with debug are provided here:
  https://wiki.openstack.org/wiki/Testr#Debugging_.28pdb.29_Tests

This change puts these commands into a debug env in tox.ini so
you can do a command like

 tox -e debug test_auth_token_middleware

or, for more granularity:
 tox -e debug keystone.tests.test_sql_migrate_extensions.EndpointFilterExtension
 tox -e debug keystone.tests.test_sql_migrate_extensions.EndpointFilterExtension.test_downgrade

and when it hits your breakpoint you'll get the debug prompt.

This same change was made to keystone in commit c8302509 .

Change-Id: I2b5dc81f4652dc89ecbcc7c785245a81cf77a1ca
---
 tools/debug_helper.sh | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100755 tools/debug_helper.sh

(limited to 'tools')

diff --git a/tools/debug_helper.sh b/tools/debug_helper.sh
new file mode 100755
index 0000000..b80b10c
--- /dev/null
+++ b/tools/debug_helper.sh
@@ -0,0 +1,18 @@
+#!/bin/bash
+
+TMP_DIR=`mktemp -d` || exit 1
+trap "rm -rf $TMP_DIR" EXIT
+
+ALL_TESTS=$TMP_DIR/all_tests
+TESTS_TO_RUN=$TMP_DIR/ksc_to_run
+
+python -m testtools.run discover -t ./ ./keystoneclient/tests --list > $ALL_TESTS
+
+if [ "$1" ]
+then
+    grep "$1" < $ALL_TESTS > $TESTS_TO_RUN
+else
+    mv $ALL_TESTS $TESTS_TO_RUN
+fi
+
+python -m testtools.run discover --load-list $TESTS_TO_RUN
-- 
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