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https://github.com/Gericom/teak-llvm.git
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a52a11139c
Summary: A lot of tests do this trick but the vast majority of them don't even call `print()`. Most of this patch was generated by a script that just looks at all the files and deletes the line if there is no `print (` or `print(` anywhere else in the file. I checked the remaining tests manually and deleted the import if we never call print (but instead do stuff like `expr print(...)` and similar false-positives). I also corrected the additional empty lines after the import in the files that I manually edited. Reviewers: JDevlieghere, labath, jfb Reviewed By: labath Subscribers: dexonsmith, wuzish, nemanjai, kbarton, christof, arphaman, abidh, lldb-commits Tags: #lldb Differential Revision: https://reviews.llvm.org/D71452
92 lines
2.9 KiB
Python
92 lines
2.9 KiB
Python
"""Test that importing modules in C works as expected."""
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import os
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import lldb
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from lldbsuite.test.decorators import *
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from lldbsuite.test.lldbtest import *
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from lldbsuite.test import lldbutil
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class CModulesTestCase(TestBase):
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mydir = TestBase.compute_mydir(__file__)
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@skipIfFreeBSD
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@expectedFailureAll(
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oslist=["linux"],
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bugnumber="http://llvm.org/pr23456 'fopen' has unknown return type")
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@expectedFailureAll(
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oslist=["windows"],
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bugnumber="llvm.org/pr24489: Name lookup not working correctly on Windows")
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@skipIf(macos_version=["<", "10.12"])
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@expectedFailureNetBSD
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def test_expr(self):
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self.build()
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exe = self.getBuildArtifact("a.out")
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self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)
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# Break inside the foo function which takes a bar_ptr argument.
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lldbutil.run_break_set_by_file_and_line(
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self, "main.c", self.line, num_expected_locations=1, loc_exact=True)
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self.runCmd("run", RUN_SUCCEEDED)
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# The stop reason of the thread should be breakpoint.
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self.expect("thread list", STOPPED_DUE_TO_BREAKPOINT,
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substrs=['stopped',
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'stop reason = breakpoint'])
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# The breakpoint should have a hit count of 1.
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self.expect("breakpoint list -f", BREAKPOINT_HIT_ONCE,
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substrs=[' resolved, hit count = 1'])
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# Enable logging of the imported AST.
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log_file = os.path.join(self.getBuildDir(), "lldb-ast-log.txt")
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self.runCmd("log enable lldb ast -f '%s'" % log_file)
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self.expect(
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"expr -l objc++ -- @import Darwin; 3",
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VARIABLES_DISPLAYED_CORRECTLY,
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substrs=[
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"int",
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"3"])
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# This expr command imports __sFILE with definition
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# (FILE is a typedef to __sFILE.)
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self.expect(
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"expr *fopen(\"/dev/zero\", \"w\")",
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VARIABLES_DISPLAYED_CORRECTLY,
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substrs=[
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"FILE",
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"_close"])
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# Check that the AST log contains exactly one definition of __sFILE.
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f = open(log_file)
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log_lines = f.readlines()
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f.close()
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os.remove(log_file)
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self.assertEqual(" ".join(log_lines).count("struct __sFILE definition"),
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1)
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self.expect("expr *myFile", VARIABLES_DISPLAYED_CORRECTLY,
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substrs=["a", "5", "b", "9"])
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self.expect(
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"expr MIN((uint64_t)2, (uint64_t)3)",
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VARIABLES_DISPLAYED_CORRECTLY,
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substrs=[
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"uint64_t",
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"2"])
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self.expect("expr stdin", VARIABLES_DISPLAYED_CORRECTLY,
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substrs=["(FILE *)", "0x"])
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def setUp(self):
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# Call super's setUp().
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TestBase.setUp(self)
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# Find the line number to break inside main().
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self.line = line_number('main.c', '// Set breakpoint 0 here.')
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