From 738149c9bfb9965d013d01ef99f9bb1c2819e7e8 Mon Sep 17 00:00:00 2001 From: Luca Falavigna Date: Tue, 15 Jun 2010 14:28:22 +0000 Subject: Imported Upstream version 2.0.0 --- src/engine/SCons/Node/NodeTests.py | 127 ++++++++++++++++++------------------- 1 file changed, 61 insertions(+), 66 deletions(-) (limited to 'src/engine/SCons/Node/NodeTests.py') diff --git a/src/engine/SCons/Node/NodeTests.py b/src/engine/SCons/Node/NodeTests.py index c8e5d96..2a09187 100644 --- a/src/engine/SCons/Node/NodeTests.py +++ b/src/engine/SCons/Node/NodeTests.py @@ -19,17 +19,16 @@ # LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION # OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -# -__revision__ = "src/engine/SCons/Node/NodeTests.py 4720 2010/03/24 03:14:11 jars" +__revision__ = "src/engine/SCons/Node/NodeTests.py 5023 2010/06/14 22:05:46 scons" + +import SCons.compat +import collections import os import re -import string import sys -import types import unittest -import UserList import SCons.Errors import SCons.Node @@ -50,13 +49,13 @@ def _actionAppend(a1, a2): all.append(curr_a) elif isinstance(curr_a, MyListAction): all.extend(curr_a.list) - elif type(curr_a) == type([1,2]): + elif isinstance(curr_a, list): all.extend(curr_a) else: - raise 'Cannot Combine Actions' + raise Exception('Cannot Combine Actions') return MyListAction(all) -class MyActionBase: +class MyActionBase(object): def __add__(self, other): return _actionAppend(self, other) @@ -83,7 +82,7 @@ class MyAction(MyActionBase): def get_implicit_deps(self, target, source, env): return [] -class MyExecutor: +class MyExecutor(object): def __init__(self, env=None, targets=[], sources=[]): self.env = env self.targets = targets @@ -114,7 +113,7 @@ class MyListAction(MyActionBase): for A in self.list: A(target, source, env) -class Environment: +class Environment(object): def __init__(self, **kw): self._dict = {} self._dict.update(kw) @@ -125,7 +124,7 @@ class Environment: def Override(self, overrides): d = self._dict.copy() d.update(overrides) - return apply(Environment, (), d) + return Environment(**d) def _update(self, dict): self._dict.update(dict) def get_factory(self, factory): @@ -133,7 +132,7 @@ class Environment: def get_scanner(self, scanner_key): return self._dict['SCANNERS'][0] -class Builder: +class Builder(object): def __init__(self, env=None, is_explicit=1): if env is None: env = Environment() self.env = env @@ -167,19 +166,19 @@ class ListBuilder(Builder): target = self.nodes[0] self.status = Builder.execute(self, target, source, env) -class FailBuilder: +class FailBuilder(object): def execute(self, target, source, env): return 1 -class ExceptBuilder: +class ExceptBuilder(object): def execute(self, target, source, env): raise SCons.Errors.BuildError -class ExceptBuilder2: +class ExceptBuilder2(object): def execute(self, target, source, env): - raise "foo" + raise Exception("foo") -class Scanner: +class Scanner(object): called = None def __call__(self, node): self.called = 1 @@ -205,16 +204,19 @@ class MyNode(SCons.Node.Node): def get_found_includes(self, env, scanner, target): return scanner(self) -class Calculator: +class Calculator(object): def __init__(self, val): self.max_drift = 0 - class M: + class M(object): def __init__(self, val): self.val = val def signature(self, args): return self.val def collect(self, args): - return reduce(lambda x, y: x+y, args, self.val) + result = self.val + for a in args: + result += a + return result self.module = M(val) @@ -382,7 +384,7 @@ class NodeTestCase(unittest.TestCase): else: self.fail("did not catch expected AttributeError") - class Builder: + class Builder(object): action = 'act' env = 'env1' overrides = {} @@ -616,7 +618,7 @@ class NodeTestCase(unittest.TestCase): class testNode2(SCons.Node.Node): def __str__(self): return 'null_binfo' - class FS: + class FS(object): pass node = testNode2() node.fs = FS() @@ -625,8 +627,8 @@ class NodeTestCase(unittest.TestCase): assert result is None, result def get_null_info(): - class Null_SConsignEntry: - class Null_BuildInfo: + class Null_SConsignEntry(object): + class Null_BuildInfo(object): def prepare_dependencies(self): pass binfo = Null_BuildInfo() @@ -786,7 +788,7 @@ class NodeTestCase(unittest.TestCase): except: pass else: - raise "did not catch expected exception" + raise Exception("did not catch expected exception") assert node.depends == [zero, one, two, three, four] @@ -818,7 +820,7 @@ class NodeTestCase(unittest.TestCase): except: pass else: - raise "did not catch expected exception" + raise Exception("did not catch expected exception") assert node.sources == [zero, one, two, three, four], node.sources def test_add_ignore(self): @@ -849,7 +851,7 @@ class NodeTestCase(unittest.TestCase): except: pass else: - raise "did not catch expected exception" + raise Exception("did not catch expected exception") assert node.ignore == [zero, one, two, three, four] def test_get_found_includes(self): @@ -889,24 +891,24 @@ class NodeTestCase(unittest.TestCase): d2.found_includes = [e, f] f.found_includes = [g] deps = node.get_implicit_deps(env, s, target) - assert deps == [d1, d2, e, f, g], map(str, deps) + assert deps == [d1, d2, e, f, g], list(map(str, deps)) # Recursive scanning eliminates duplicates e.found_includes = [f] deps = node.get_implicit_deps(env, s, target) - assert deps == [d1, d2, e, f, g], map(str, deps) + assert deps == [d1, d2, e, f, g], list(map(str, deps)) # Scanner method can select specific nodes to recurse def no_fff(nodes): - return filter(lambda n: str(n)[0] != 'f', nodes) + return [n for n in nodes if str(n)[0] != 'f'] s.recurse_nodes = no_fff deps = node.get_implicit_deps(env, s, target) - assert deps == [d1, d2, e, f], map(str, deps) + assert deps == [d1, d2, e, f], list(map(str, deps)) # Scanner method can short-circuit recursing entirely s.recurse_nodes = lambda nodes: [] deps = node.get_implicit_deps(env, s, target) - assert deps == [d1, d2], map(str, deps) + assert deps == [d1, d2], list(map(str, deps)) def test_get_env_scanner(self): """Test fetching the environment scanner for a Node @@ -1102,22 +1104,22 @@ class NodeTestCase(unittest.TestCase): nw = SCons.Node.Walker(n1) assert not nw.is_done() - assert nw.next().name == "n1" + assert nw.get_next().name == "n1" assert nw.is_done() - assert nw.next() is None + assert nw.get_next() is None n2 = MyNode("n2") n3 = MyNode("n3") n1.add_source([n2, n3]) nw = SCons.Node.Walker(n1) - n = nw.next() + n = nw.get_next() assert n.name == "n2", n.name - n = nw.next() + n = nw.get_next() assert n.name == "n3", n.name - n = nw.next() + n = nw.get_next() assert n.name == "n1", n.name - n = nw.next() + n = nw.get_next() assert n is None, n n4 = MyNode("n4") @@ -1128,17 +1130,17 @@ class NodeTestCase(unittest.TestCase): n3.add_dependency([n6, n7]) nw = SCons.Node.Walker(n1) - assert nw.next().name == "n4" - assert nw.next().name == "n5" - assert nw.history.has_key(n2) - assert nw.next().name == "n2" - assert nw.next().name == "n6" - assert nw.next().name == "n7" - assert nw.history.has_key(n3) - assert nw.next().name == "n3" - assert nw.history.has_key(n1) - assert nw.next().name == "n1" - assert nw.next() is None + assert nw.get_next().name == "n4" + assert nw.get_next().name == "n5" + assert n2 in nw.history + assert nw.get_next().name == "n2" + assert nw.get_next().name == "n6" + assert nw.get_next().name == "n7" + assert n3 in nw.history + assert nw.get_next().name == "n3" + assert n1 in nw.history + assert nw.get_next().name == "n1" + assert nw.get_next() is None n8 = MyNode("n8") n8.add_dependency([n3]) @@ -1151,16 +1153,16 @@ class NodeTestCase(unittest.TestCase): global cycle_detected nw = SCons.Node.Walker(n3, cycle_func = cycle) - n = nw.next() + n = nw.get_next() assert n.name == "n6", n.name - n = nw.next() + n = nw.get_next() assert n.name == "n8", n.name assert cycle_detected cycle_detected = None - n = nw.next() + n = nw.get_next() assert n.name == "n7", n.name - n = nw.next() - assert nw.next() is None + n = nw.get_next() + assert nw.get_next() is None def test_abspath(self): """Test the get_abspath() method.""" @@ -1275,16 +1277,9 @@ class NodeListTestCase(unittest.TestCase): nl = SCons.Node.NodeList([n3, n2, n1]) l = [1] - ul = UserList.UserList([2]) - try: - l.extend(ul) - except TypeError: - # An older version of Python (*cough* 1.5.2 *cough*) - # that doesn't allow UserList objects to extend lists. - pass - else: - s = str(nl) - assert s == "['n3', 'n2', 'n1']", s + ul = collections.UserList([2]) + s = str(nl) + assert s == "['n3', 'n2', 'n1']", s r = repr(nl) r = re.sub('at (0[xX])?[0-9a-fA-F]+', 'at 0x', r) @@ -1293,7 +1288,7 @@ class NodeListTestCase(unittest.TestCase): # New-style classes report as "object"; classic classes report # as "instance"... r = re.sub("object", "instance", r) - l = string.join([""]*3, ", ") + l = ", ".join([""]*3) assert r == '[%s]' % l, r @@ -1306,7 +1301,7 @@ if __name__ == "__main__": NodeListTestCase ] for tclass in tclasses: names = unittest.getTestCaseNames(tclass, 'test_') - suite.addTests(map(tclass, names)) + suite.addTests(list(map(tclass, names))) if not unittest.TextTestRunner().run(suite).wasSuccessful(): sys.exit(1) -- cgit v1.2.3