Add precheck() fun

Checking env before run testsuite is necessary.
1. Add common check in agl_test_base.py.
It is currently an empty function.
If necessary, common check sould be added.

2. Add ptest common check in agl_test_ptest_base.py.
For ptest testsuite, check whether ptest-runner and run-ptest script exist.

3. Add special check in run_tests.py.
For aio-stress testsuite, check whether compiled aio-stress script exists
For bzip2 testsuite, check whether bzip2 cmd exists.

Bug-AGL: SPEC-4345

Signed-off-by: Qiu Tingting <qiutt@fujitsu.com>
Change-Id: Id7841c0337465266dd607403ecb3e1c4377c6198

2 files changed, 19 insertions, 1 deletions

diff --git a/plugins/agl_test_base.py b/plugins/agl_test_base.py
index 1a2c602..0e3a153 100644
--- a/plugins/agl_test_base.py
+++ b/plugins/agl_test_base.py
@@ -107,3 +107,5 @@ class AGLBaseTest:
         #Write json data to html
         report.change_json_to_html(self.name)
 
+    def precheck(self):
+        return True;
diff --git a/plugins/agl_test_ptest_base.py b/plugins/agl_test_ptest_base.py
index f7b5829..2bbe6e0 100644
--- a/plugins/agl_test_ptest_base.py
+++ b/plugins/agl_test_ptest_base.py
@@ -1,7 +1,9 @@
 import subprocess
-
+import pathlib
 from plugins.agl_test_base import AGLBaseTest
 
+PTEST_CMD = "/usr/bin/ptest-runner"
+
 class PTESTBase(AGLBaseTest):
 
     def __init__(self, test_name: str):
@@ -28,3 +30,17 @@ class PTESTBase(AGLBaseTest):
 
         self.update_caseinfo_by_name(case_id, case_info)
         assert case_info[2] == "passed" or case_info[2] == "skipped"
+
+    def precheck(self):
+        # check for common
+        check_common = super().precheck()
+
+        # check for ptest-runner
+        path = pathlib.Path(PTEST_CMD)
+        check_ptest_cmd = path.is_file()
+
+        # check self test scripts
+        test_script = pathlib.Path("/usr/lib/" + super().get_name() + "/ptest/run-ptest")
+        check_test_script = test_script.is_file()
+
+        return check_common and check_ptest_cmd and check_test_script