##// END OF EJS Templates
run-tests: make _processoutput picky about optional globs...
run-tests: make _processoutput picky about optional globs 1ad0ddf8cccc enabled lines that were not matched to be found later in cases of jitter. Unfortunately, in this model an optional line would always jitter to the end when it is not present. That is not ideal. It would be possible to do better, by queuing all writes until the end in case an optional line jitters, but for now, it is simpler to assume optional lines have a fixed place in the stream.

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test-lrucachedict.py
70 lines | 1.7 KiB | text/x-python | PythonLexer
/ tests / test-lrucachedict.py
from mercurial import util
def printifpresent(d, xs, name='d'):
for x in xs:
present = x in d
print "'%s' in %s: %s" % (x, name, present)
if present:
print "%s['%s']: %s" % (name, x, d[x])
def test_lrucachedict():
d = util.lrucachedict(4)
d['a'] = 'va'
d['b'] = 'vb'
d['c'] = 'vc'
d['d'] = 'vd'
# all of these should be present
printifpresent(d, ['a', 'b', 'c', 'd'])
# 'a' should be dropped because it was least recently used
d['e'] = 've'
printifpresent(d, ['a', 'b', 'c', 'd', 'e'])
# touch entries in some order (get or set).
d['e']
d['c'] = 'vc2'
d['d']
d['b'] = 'vb2'
# 'e' should be dropped now
d['f'] = 'vf'
printifpresent(d, ['b', 'c', 'd', 'e', 'f'])
d.clear()
printifpresent(d, ['b', 'c', 'd', 'e', 'f'])
# Now test dicts that aren't full.
d = util.lrucachedict(4)
d['a'] = 1
d['b'] = 2
d['a']
d['b']
printifpresent(d, ['a', 'b'])
# test copy method
d = util.lrucachedict(4)
d['a'] = 'va3'
d['b'] = 'vb3'
d['c'] = 'vc3'
d['d'] = 'vd3'
dc = d.copy()
# all of these should be present
print "\nAll of these should be present:"
printifpresent(dc, ['a', 'b', 'c', 'd'], 'dc')
# 'a' should be dropped because it was least recently used
print "\nAll of these except 'a' should be present:"
dc['e'] = 've3'
printifpresent(dc, ['a', 'b', 'c', 'd', 'e'], 'dc')
# contents and order of original dict should remain unchanged
print "\nThese should be in reverse alphabetical order and read 'v?3':"
dc['b'] = 'vb3_new'
for k in list(iter(d)):
print "d['%s']: %s" % (k, d[k])
if __name__ == '__main__':
test_lrucachedict()