[dts] [PATCH 3/3] tests/coremask: fix invalid coremask when config RTE_MAX_LCORE
Joyce Kong
joyce.kong at arm.com
Tue Jun 19 13:03:58 CEST 2018
Add check for available max lcore according to whether config RTE_MAX_LCORE.
Signed-off-by: Joyce Kong <joyce.kong at arm.com>
Reviewed-by: Phil Yang <phil.yang at arm.com>
---
tests/TestSuite_coremask.py | 49 ++++++++++++++++++++++++---------------------
1 file changed, 26 insertions(+), 23 deletions(-)
diff --git a/tests/TestSuite_coremask.py b/tests/TestSuite_coremask.py
index bad97a2..4ba18c7 100644
--- a/tests/TestSuite_coremask.py
+++ b/tests/TestSuite_coremask.py
@@ -46,12 +46,28 @@ class TestCoremask(TestCase):
"""
pass
+ def get_available_max_lcore(self):
+ """
+ Check available max lcore according to configuration.
+ """
+
+ config_max_lcore = self.dut.get_def_rte_config('CONFIG_RTE_MAX_LCORE')
+
+ if config_max_lcore:
+ available_max_lcore = config_max_lcore
+ else:
+ available_max_lcore = len(self.all_cores) + 1
+
+ return available_max_lcore
+
def test_individual_coremask(self):
"""
Check coremask parsing for all the available cores one by one.
"""
- for core in self.all_cores:
+ available_max_lcore = self.get_available_max_lcore()
+
+ for core in self.all_cores[:available_max_lcore - 1]:
core_mask = utils.create_mask([core])
@@ -72,7 +88,9 @@ class TestCoremask(TestCase):
Check coremask parsing for all the cores at once.
"""
- core_mask = utils.create_mask(self.all_cores)
+ available_max_lcore = self.get_available_max_lcore()
+
+ core_mask = utils.create_mask(self.all_cores[:available_max_lcore - 1])
command = command_line % (self.target, core_mask, self.mem_channel)
@@ -83,7 +101,7 @@ class TestCoremask(TestCase):
self.verify("EAL: Detected lcore 1 as core" in out,
"Core 1 not detected")
- for core in self.all_cores[1:]:
+ for core in self.all_cores[1:available_max_lcore - 1]:
self.verify("EAL: lcore %s is ready" % core in out,
"Core %s not ready" % core)
@@ -99,38 +117,23 @@ class TestCoremask(TestCase):
command_line = """./%s/app/test -c %s -n %d --log-level="lib.eal,8" 2>&1 |tee out"""
- # Default big coremask value 128
- big_coremask_size = 128
-
- try:
- out = self.dut.send_expect("cat config/defconfig_%s" % self.target, "]# ", 10)
- start_position = out.find('CONFIG_RTE_MAX_LCORE=')
-
- if start_position > -1:
- end_position = out.find('\n', start_position)
- big_coremask_size = int(out[start_position + 21:end_position])
-
- print "Detected CONFIG_RTE_MAX_LCORE=%d" % big_coremask_size
- except:
- print "Using default big coremask %d" % big_coremask_size
-
# Create a extremely big coremask
+ big_coremask_size = self.get_available_max_lcore()
big_coremask = "0x"
for _ in range(0, big_coremask_size, 4):
- big_coremask += "F"
+ big_coremask += "f"
command = command_line % (self.target, big_coremask, self.mem_channel)
try:
- self.dut.send_expect(command, "RTE>>", 10)
+ out = self.dut.send_expect(command, "RTE>>", 10)
except:
- out = self.dut.send_expect("cat out", "# ")
self.verify("EAL: invalid coremask" in out,
- "Small core mask set")
+ "Small core mask set")
self.verify("EAL: Detected lcore 0 as core" in out,
"Core 0 not detected")
- for core in self.all_cores[1:]:
+ for core in self.all_cores[1:big_coremask_size - 1]:
self.verify("EAL: Detected lcore %s as core" % core in out,
"Core %s not detected" % core)
--
1.8.3.1
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