diff options
Diffstat (limited to 'src/engine/SCons/Scanner/CTests.py')
| -rw-r--r-- | src/engine/SCons/Scanner/CTests.py | 31 |
1 files changed, 26 insertions, 5 deletions
diff --git a/src/engine/SCons/Scanner/CTests.py b/src/engine/SCons/Scanner/CTests.py index 5f4e0b6..c16da61 100644 --- a/src/engine/SCons/Scanner/CTests.py +++ b/src/engine/SCons/Scanner/CTests.py @@ -27,10 +27,13 @@ import TestCmd import SCons.Scanner.C import unittest import sys +import os import os.path test = TestCmd.TestCmd(workdir = '') +os.chdir(test.workpath('')) + # create some source files and headers: test.write('f1.cpp',""" @@ -122,7 +125,7 @@ class CScannerTestCase1(unittest.TestCase): def runTest(self): env = DummyEnvironment([]) s = SCons.Scanner.C.CScan() - deps = s.scan(test.workpath('f1.cpp'), env) + deps = s.instance(env).scan(test.workpath('f1.cpp'), env) headers = ['f1.h', 'f2.h', 'fi.h'] deps_match(self, deps, headers) @@ -130,7 +133,7 @@ class CScannerTestCase2(unittest.TestCase): def runTest(self): env = DummyEnvironment([test.workpath("d1")]) s = SCons.Scanner.C.CScan() - deps = s.scan(test.workpath('f1.cpp'), env) + deps = s.instance(env).scan(test.workpath('f1.cpp'), env) headers = ['f1.h', 'd1/f2.h'] deps_match(self, deps, headers) @@ -138,7 +141,7 @@ class CScannerTestCase3(unittest.TestCase): def runTest(self): env = DummyEnvironment([test.workpath("d1")]) s = SCons.Scanner.C.CScan() - deps = s.scan(test.workpath('f2.cpp'), env) + deps = s.instance(env).scan(test.workpath('f2.cpp'), env) headers = ['f1.h', 'd1/f1.h', 'd1/d2/f1.h'] deps_match(self, deps, headers) @@ -146,7 +149,7 @@ class CScannerTestCase4(unittest.TestCase): def runTest(self): env = DummyEnvironment([test.workpath("d1"), test.workpath("d1/d2")]) s = SCons.Scanner.C.CScan() - deps = s.scan(test.workpath('f2.cpp'), env) + deps = s.instance(env).scan(test.workpath('f2.cpp'), env) headers = ['f1.h', 'd1/f1.h', 'd1/d2/f1.h', 'd1/d2/f4.h'] deps_match(self, deps, headers) @@ -154,11 +157,28 @@ class CScannerTestCase5(unittest.TestCase): def runTest(self): env = DummyEnvironment([]) s = SCons.Scanner.C.CScan() - deps = s.scan(test.workpath('f3.cpp'), env) + deps = s.instance(env).scan(test.workpath('f3.cpp'), env) headers = ['f1.h', 'f2.h', 'f3.h', 'fi.h', 'fj.h', 'd1/f1.h', 'd1/f2.h', 'd1/f3.h'] deps_match(self, deps, headers) +class CScannerTestCase6(unittest.TestCase): + def runTest(self): + env1 = DummyEnvironment([test.workpath("d1")]) + env2 = DummyEnvironment([test.workpath("d1/d2")]) + s = SCons.Scanner.C.CScan() + s1 = s.instance(env1) + s2 = s.instance(env2) + s3 = s.instance(env1) + assert not s1 is s2 + assert s1 is s3 + deps1 = s1.scan(test.workpath('f1.cpp'), None) + deps2 = s2.scan(test.workpath('f1.cpp'), None) + headers1 = ['f1.h', 'd1/f2.h'] + headers2 = ['f1.h', 'd1/d2/f2.h'] + deps_match(self, deps1, headers1) + deps_match(self, deps2, headers2) + def suite(): suite = unittest.TestSuite() suite.addTest(CScannerTestCase1()) @@ -166,6 +186,7 @@ def suite(): suite.addTest(CScannerTestCase3()) suite.addTest(CScannerTestCase4()) suite.addTest(CScannerTestCase5()) + suite.addTest(CScannerTestCase6()) return suite if __name__ == "__main__": |