agl-test-framework: add test "stress-ng"

Replace "stress" with "stress-ng", the stress-ng package which is
already in OE-core.

Bug-AGL: SPEC-4345

Signed-off-by: duerpei <duep.fnst@fujitsu.com>
Change-Id: Ia79453f2fc82d4aed0a7a405df93d2560da253de

2 files changed, 12 insertions, 14 deletions

diff --git a/tests/stress/__init__.py b/tests/stress-ng/__init__.py
index e69de29..e69de29 100644
--- a/tests/stress/__init__.py
+++ b/tests/stress-ng/__init__.py
diff --git a/tests/stress/run_tests.py b/tests/stress-ng/run_tests.py
index d2bc70c..ec6822b 100644
--- a/tests/stress/run_tests.py
+++ b/tests/stress-ng/run_tests.py
@@ -4,37 +4,35 @@ import pathlib
 
 from plugins.agl_test_base import AGLBaseTest
 
-class STRESSBase(AGLBaseTest):
+class StressngBase(AGLBaseTest):
     def __init__(self):
-        super().__init__(name="stress")
+        super().__init__(name="stress-ng")
 
     def run_test_fun(self):
         log_file = self.get_logfile()
-        workdir = self.get_workdir()
-        run_test = workdir + '/stress ' +\
+        run_test = 'stress-ng ' +\
             '-i 2 -c 2 --hdd 2 --hdd-bytes 100M --vm 2 --vm-bytes 128M -t 60'
 
         with open(log_file, 'w') as log_f:
             output = subprocess.run(run_test, shell=True,
-                     cwd=workdir, stdout=log_f, stderr=log_f)
+                     stdout=log_f, stderr=log_f)
         log_f.close()
 
         if (output.returncode == 0):
-            self.case_info_list = {'test_stress': ['test_stress',
+            self.case_info_list = {'test_stress-ng': ['test_stress-ng',
                 str(output.returncode), 'passed']}
         else:
-            self.case_info_list = {'test_stress': ['test_stress',
+            self.case_info_list = {'test_stress-ng': ['test_stress-ng',
                 str(output.returncode), 'failed']}
 
     def precheck(self):
-        run_test = self.get_workdir() + "/stress"
-        path_script = pathlib.Path(run_test)
-        return super().precheck() and path_script.is_file()
+        path_stress_ng = pathlib.Path("/usr/bin/stress-ng")
+        return super().precheck() and path_stress_ng.is_file()
 
 @pytest.fixture(scope='module')
 def testbase():
     #init instance for test
-    instance = STRESSBase()
+    instance = StressngBase()
     #run test scripts
     instance.run_test_fun()
 
@@ -44,14 +42,14 @@ def testbase():
     instance.log_report()
 
 def precheck():
-    instance = STRESSBase()
+    instance = StressngBase()
     return instance.precheck()
 skip_msg = "The current environment does not match the test requirements."
 pytestmark = pytest.mark.skipif(precheck() == False, reason = skip_msg)
 
 @pytest.mark.oss_default
-def test_stress(testbase: STRESSBase):
-    assert testbase.case_info_list['test_stress'][1] == '0'
+def test_stress_ng(testbase: StressngBase):
+    assert testbase.case_info_list['test_stress-ng'][1] == '0'
 
 if __name__ == '__main__':
     pytest.main("-s run_tests")