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test_jvpp: improve error message when JVpp JARS are missing

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The java command fails with missing class error,
when some of the JARs given by -cp are missing,
which may be missleading.

This patch fixes that by adding os.path.isfile check to test_jvpp.py.

Change-Id: I3a0b6ef338c7f70cfd0ba78ee0888efe0b0957b3
Signed-off-by: Marek Gradzki <mgradzki@cisco.com>
This commit is contained in:
Marek Gradzki
2018-07-18 10:32:23 +02:00
committed by Damjan Marion
parent 7d98a12f29
commit 7064c338f1
1 changed files with 7 additions and 0 deletions
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7
test/test_jvpp.py
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@ -106,9 +106,16 @@ class TestJVpp(VppTestCase):
REGISTRY_JAR_PREFIX, version)
self.logger.info("JVpp Registry jar path : {0}"
.format(registry_jar_path))
if (not os.path.isfile(registry_jar_path)):
raise Exception(
"JVpp Registry jar has not been found: {0}"
.format(registry_jar_path))
api_jar_path = self.full_jar_name(install_dir, api_jar_name, version)
self.logger.info("Api jar path : {0}".format(api_jar_path))
if (not os.path.isfile(api_jar_path)):
raise Exception(
"Api jar has not been found: {0}".format(api_jar_path))
# passes shm prefix as parameter to create connection with same value
command = ["java", "-cp",