diff options
Diffstat (limited to 'lldb/packages/Python/lldbsuite/test/commands/target/create-deps')
5 files changed, 167 insertions, 0 deletions
diff --git a/lldb/packages/Python/lldbsuite/test/commands/target/create-deps/Makefile b/lldb/packages/Python/lldbsuite/test/commands/target/create-deps/Makefile new file mode 100644 index 00000000000..15cb0b64f21 --- /dev/null +++ b/lldb/packages/Python/lldbsuite/test/commands/target/create-deps/Makefile @@ -0,0 +1,16 @@ +LEVEL := ../../make + +LIB_PREFIX := load_ + +LD_EXTRAS := -L. -l$(LIB_PREFIX)a +CXX_SOURCES := main.cpp + +include $(LEVEL)/Makefile.rules + +a.out: lib_a + +lib_%: + $(MAKE) VPATH=$(SRCDIR) -I $(SRCDIR) -f $(SRCDIR)/$*.mk + +clean:: + $(MAKE) -f $(SRCDIR)/a.mk clean diff --git a/lldb/packages/Python/lldbsuite/test/commands/target/create-deps/TestTargetCreateDeps.py b/lldb/packages/Python/lldbsuite/test/commands/target/create-deps/TestTargetCreateDeps.py new file mode 100644 index 00000000000..2d96433b7d4 --- /dev/null +++ b/lldb/packages/Python/lldbsuite/test/commands/target/create-deps/TestTargetCreateDeps.py @@ -0,0 +1,114 @@ +""" +Test that loading of dependents works correctly for all the potential +combinations. +""" + +from __future__ import print_function + +import lldb +from lldbsuite.test.decorators import * +from lldbsuite.test.lldbtest import * +from lldbsuite.test import lldbutil + +@skipIfWindows # Windows deals differently with shared libs. +class TargetDependentsTestCase(TestBase): + + mydir = TestBase.compute_mydir(__file__) + + NO_DEBUG_INFO_TESTCASE = True + + def setUp(self): + TestBase.setUp(self) + self.build() + + def has_exactly_one_image(self, matching, msg=""): + self.expect( + "image list", + "image list should contain at least one image", + substrs=['[ 0]']) + should_match = not matching + self.expect( + "image list", msg, matching=should_match, substrs=['[ 1]']) + + + @expectedFailureAll(oslist=["linux"], + triple=no_match(".*-android")) + #linux does not support loading dependent files, but android does + @expectedFailureNetBSD + def test_dependents_implicit_default_exe(self): + """Test default behavior""" + exe = self.getBuildArtifact("a.out") + self.runCmd("target create " + exe, CURRENT_EXECUTABLE_SET) + self.has_exactly_one_image(False) + + @expectedFailureAll(oslist=["linux"], + triple=no_match(".*-android")) + #linux does not support loading dependent files, but android does + @expectedFailureNetBSD + def test_dependents_explicit_default_exe(self): + """Test default behavior""" + exe = self.getBuildArtifact("a.out") + self.runCmd("target create -ddefault " + exe, CURRENT_EXECUTABLE_SET) + self.has_exactly_one_image(False) + + def test_dependents_explicit_true_exe(self): + """Test default behavior""" + exe = self.getBuildArtifact("a.out") + self.runCmd("target create -dtrue " + exe, CURRENT_EXECUTABLE_SET) + self.has_exactly_one_image(True) + + @expectedFailureAll(oslist=["linux"], + triple=no_match(".*-android")) + #linux does not support loading dependent files, but android does + @expectedFailureNetBSD + def test_dependents_explicit_false_exe(self): + """Test default behavior""" + exe = self.getBuildArtifact("a.out") + self.runCmd("target create -dfalse " + exe, CURRENT_EXECUTABLE_SET) + self.has_exactly_one_image(False) + + def test_dependents_implicit_false_exe(self): + """Test default behavior""" + exe = self.getBuildArtifact("a.out") + self.runCmd("target create -d " + exe, CURRENT_EXECUTABLE_SET) + self.has_exactly_one_image(True) + + @expectedFailureAndroid # android will return mutiple images + def test_dependents_implicit_default_lib(self): + ctx = self.platformContext + dylibName = ctx.shlib_prefix + 'load_a.' + ctx.shlib_extension + lib = self.getBuildArtifact(dylibName) + self.runCmd("target create " + lib, CURRENT_EXECUTABLE_SET) + self.has_exactly_one_image(True) + + def test_dependents_explicit_default_lib(self): + ctx = self.platformContext + dylibName = ctx.shlib_prefix + 'load_a.' + ctx.shlib_extension + lib = self.getBuildArtifact(dylibName) + self.runCmd("target create -ddefault " + lib, CURRENT_EXECUTABLE_SET) + self.has_exactly_one_image(True) + + def test_dependents_explicit_true_lib(self): + ctx = self.platformContext + dylibName = ctx.shlib_prefix + 'load_a.' + ctx.shlib_extension + lib = self.getBuildArtifact(dylibName) + self.runCmd("target create -dtrue " + lib, CURRENT_EXECUTABLE_SET) + self.has_exactly_one_image(True) + + @expectedFailureAll(oslist=["linux"], + triple=no_match(".*-android")) + #linux does not support loading dependent files, but android does + @expectedFailureNetBSD + def test_dependents_explicit_false_lib(self): + ctx = self.platformContext + dylibName = ctx.shlib_prefix + 'load_a.' + ctx.shlib_extension + lib = self.getBuildArtifact(dylibName) + self.runCmd("target create -dfalse " + lib, CURRENT_EXECUTABLE_SET) + self.has_exactly_one_image(False) + + def test_dependents_implicit_false_lib(self): + ctx = self.platformContext + dylibName = ctx.shlib_prefix + 'load_a.' + ctx.shlib_extension + lib = self.getBuildArtifact(dylibName) + self.runCmd("target create -d " + lib, CURRENT_EXECUTABLE_SET) + self.has_exactly_one_image(True) diff --git a/lldb/packages/Python/lldbsuite/test/commands/target/create-deps/a.cpp b/lldb/packages/Python/lldbsuite/test/commands/target/create-deps/a.cpp new file mode 100644 index 00000000000..e80612bd5cc --- /dev/null +++ b/lldb/packages/Python/lldbsuite/test/commands/target/create-deps/a.cpp @@ -0,0 +1,12 @@ +//===-- b.c -----------------------------------------------------*- C++ -*-===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +//===----------------------------------------------------------------------===// + +int a_function () +{ + return 500; +} diff --git a/lldb/packages/Python/lldbsuite/test/commands/target/create-deps/a.mk b/lldb/packages/Python/lldbsuite/test/commands/target/create-deps/a.mk new file mode 100644 index 00000000000..f199bfed5b0 --- /dev/null +++ b/lldb/packages/Python/lldbsuite/test/commands/target/create-deps/a.mk @@ -0,0 +1,9 @@ +LEVEL := ../../make + +LIB_PREFIX := load_ + +DYLIB_NAME := $(LIB_PREFIX)a +DYLIB_CXX_SOURCES := a.cpp +DYLIB_ONLY := YES + +include $(LEVEL)/Makefile.rules diff --git a/lldb/packages/Python/lldbsuite/test/commands/target/create-deps/main.cpp b/lldb/packages/Python/lldbsuite/test/commands/target/create-deps/main.cpp new file mode 100644 index 00000000000..7ee1981a4c2 --- /dev/null +++ b/lldb/packages/Python/lldbsuite/test/commands/target/create-deps/main.cpp @@ -0,0 +1,16 @@ +//===-- main.c --------------------------------------------------*- C++ -*-===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +//===----------------------------------------------------------------------===// + +extern int a_function (); +extern int b_function (); + +int +main (int argc, char const *argv[]) +{ + return a_function(); +} |
