def test_node(self):
NODE_WARNING = 'node version appears too old'
NODE_WARNING_2 = 'cannot check node version'
restore_and_set_up()
# Clang should report the version number we expect, and emcc should not warn
assert shared.check_node_version()
output = self.check_working(EMCC)
self.assertNotIn(NODE_WARNING, output)
# Fake a different node version
restore_and_set_up()
f = open(CONFIG_FILE, 'a')
f.write('NODE_JS = "' + path_from_root('tests', 'fake', 'nodejs') + '"')
f.close()
if not os.path.exists(path_from_root('tests', 'fake')):
os.makedirs(path_from_root('tests', 'fake'))
with env_modify({'EM_IGNORE_SANITY': '1'}):
for version, succeed in [('v0.8.0', False),
('v4.1.0', False),
('v4.1.1', True),
('v4.2.3-pre', True),
('cheez', False)]:
print(version, succeed)
f = open(path_from_root('tests', 'fake', 'nodejs'), 'w')
f.write('#!/bin/sh\n')
f.write('''if [ $1 = "--version" ]; then
echo "%s"
else
%s $@
fi
''' % (version, NODE_JS))
f.close()
os.chmod(path_from_root('tests', 'fake', 'nodejs'), stat.S_IREAD | stat.S_IWRITE | stat.S_IEXEC)
if not succeed:
if version[0] == 'v':
self.check_working(EMCC, NODE_WARNING)
else:
self.check_working(EMCC, NODE_WARNING_2)
else:
output = self.check_working(EMCC)
assert NODE_WARNING not in output, output
def test_node(self):
NODE_WARNING = 'node version appears too old'
NODE_WARNING_2 = 'cannot check node version'
restore_and_set_up()
# Clang should report the version number we expect, and emcc should not warn
assert shared.check_node_version()
output = self.check_working(EMCC)
self.assertNotIn(NODE_WARNING, output)
# Fake a different node version
restore_and_set_up()
with open(CONFIG_FILE, 'a') as f:
f.write('NODE_JS = "' + self.in_dir('fake', 'nodejs') + '"')
ensure_dir('fake')
with env_modify({'EM_IGNORE_SANITY': '1'}):
for version, succeed in [('v0.8.0', False),
('v4.1.0', False),
('v4.1.1', True),
('v4.2.3-pre', True),
('cheez', False)]:
print(version, succeed)
f = open(self.in_dir('fake', 'nodejs'), 'w')
f.write('#!/bin/sh\n')
f.write('''if [ $1 = "--version" ]; then
echo "%s"
else
%s $@
fi
''' % (version, NODE_JS))
f.close()
os.chmod(self.in_dir('fake', 'nodejs'), stat.S_IREAD | stat.S_IWRITE | stat.S_IEXEC)
if not succeed:
if version[0] == 'v':
self.check_working(EMCC, NODE_WARNING)
else:
self.check_working(EMCC, NODE_WARNING_2)
else:
output = self.check_working(EMCC)
assert NODE_WARNING not in output, output
def test_node(self):
NODE_WARNING = 'node version appears too old'
NODE_WARNING_2 = 'cannot check node version'
restore_and_set_up()
# Clang should report the version number we expect, and emcc should not warn
assert shared.check_node_version()
output = self.check_working(EMCC)
self.assertNotContained(NODE_WARNING, output)
# Fake a different node version
restore_and_set_up()
with open(config_file, 'a') as f:
f.write('NODE_JS = "' + self.in_dir('fake', 'nodejs') + '"')
ensure_dir('fake')
for version, succeed in [('v0.8.0', False),
('v4.1.0', False),
('v4.1.1', True),
('v4.2.3-pre', True),
('cheez', False)]:
print(version, succeed)
try_delete(SANITY_FILE)
f = open(self.in_dir('fake', 'nodejs'), 'w')
f.write('#!/bin/sh\n')
f.write('''if [ $1 = "--version" ]; then
echo "%s"
else
%s $@
fi
''' % (version, ' '.join(config.NODE_JS)))
f.close()
make_executable(self.in_dir('fake', 'nodejs'))
if not succeed:
if version[0] == 'v':
self.check_working(EMCC, NODE_WARNING)
else:
self.check_working(EMCC, NODE_WARNING_2)
else:
output = self.check_working(EMCC)
self.assertNotContained(NODE_WARNING, output)
