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import sys
import unittest
import libkcov
from libkcov import cobertura
class shared_library(libkcov.TestCase):
@unittest.skipIf(
sys.platform.startswith("darwin"),
"Not for OSX (does not work with the mach-engine for now)",
)
def runTest(self):
noKcovRv, o = self.doCmd(self.binaries + "/shared_library_test")
rv, o = self.do(
self.kcov + " " + self.outbase + "/kcov " + self.binaries + "/shared_library_test",
False,
)
assert rv == noKcovRv
dom = cobertura.parseFile(self.outbase + "/kcov/shared_library_test/cobertura.xml")
assert cobertura.hitsPerLine(dom, "main.c", 9) >= 1
assert cobertura.hitsPerLine(dom, "solib.c", 5) == 1
class shared_library_skip(libkcov.TestCase):
@unittest.skipIf(sys.platform.startswith("darwin"), "Not for OSX, Issue #157")
def runTest(self):
rv, o = self.do(
self.kcov
+ " --skip-solibs "
+ self.outbase
+ "/kcov "
+ self.binaries
+ "/shared_library_test",
False,
)
# Fickle since the binary is built as a PIE by default, not sure how to disable it
self.skipTest("Fickle test, ignoring")
assert rv == 0
dom = cobertura.parseFile(self.outbase + "/kcov/shared_library_test/cobertura.xml")
assert cobertura.hitsPerLine(dom, "main.c", 9) >= 1
assert cobertura.hitsPerLine(dom, "solib.c", 5) is None
class shared_library_filter_out(libkcov.TestCase):
@unittest.skipIf(sys.platform.startswith("darwin"), "Not for OSX, Issue #157")
def runTest(self):
rv, o = self.do(
self.kcov
+ " --exclude-pattern=solib "
+ self.outbase
+ "/kcov "
+ self.binaries
+ "/shared_library_test",
False,
)
assert rv == 0
dom = cobertura.parseFile(self.outbase + "/kcov/shared_library_test/cobertura.xml")
assert cobertura.hitsPerLine(dom, "main.c", 9) == 1
assert cobertura.hitsPerLine(dom, "solib.c", 5) is None
class shared_library_accumulate(libkcov.TestCase):
@unittest.skipIf(sys.platform.startswith("darwin"), "Not for OSX, Issue #157")
def runTest(self):
rv, o = self.do(
self.kcov + " " + self.outbase + "/kcov " + self.binaries + "/shared_library_test 5",
False,
)
assert rv == 0
dom = cobertura.parseFile(self.outbase + "/kcov/shared_library_test/cobertura.xml")
assert cobertura.hitsPerLine(dom, "main.c", 9) == 1
assert cobertura.hitsPerLine(dom, "solib.c", 5) == 1
assert cobertura.hitsPerLine(dom, "solib.c", 11) >= 1
class MainTestBase(libkcov.TestCase):
def doTest(self, verify):
noKcovRv, o = self.doCmd(self.binaries + "/main-tests")
rv, o = self.do(
self.kcov
+ " "
+ verify
+ " "
+ self.outbase
+ "/kcov "
+ self.binaries
+ "/main-tests 5",
False,
)
assert rv == noKcovRv
dom = cobertura.parseFile(self.outbase + "/kcov/main-tests/cobertura.xml")
assert cobertura.hitsPerLine(dom, "main.cc", 9) == 1
assert cobertura.hitsPerLine(dom, "main.cc", 14) is None
# This is the location of a globally constructed object, so might or might not be hit
# assert cobertura.hitsPerLine(dom, "main.cc", 18) >= 1
assert cobertura.hitsPerLine(dom, "main.cc", 25) == 1
assert cobertura.hitsPerLine(dom, "file.c", 6) >= 1
assert cobertura.hitsPerLine(dom, "file2.c", 7) == 0
class main_test(MainTestBase):
def runTest(self):
self.doTest("")
class main_test_verify(MainTestBase):
def runTest(self):
self.doTest("--verify")
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