diff options
Diffstat (limited to 'packages/Python/lldbsuite/test/settings/TestSettings.py')
| -rw-r--r-- | packages/Python/lldbsuite/test/settings/TestSettings.py | 564 |
1 files changed, 0 insertions, 564 deletions
diff --git a/packages/Python/lldbsuite/test/settings/TestSettings.py b/packages/Python/lldbsuite/test/settings/TestSettings.py deleted file mode 100644 index b46e3b4103c6..000000000000 --- a/packages/Python/lldbsuite/test/settings/TestSettings.py +++ /dev/null @@ -1,564 +0,0 @@ -""" -Test lldb settings command. -""" - -from __future__ import print_function - - -import os -import time -import re -import lldb -from lldbsuite.test.decorators import * -from lldbsuite.test.lldbtest import * -from lldbsuite.test import lldbutil - - -class SettingsCommandTestCase(TestBase): - - mydir = TestBase.compute_mydir(__file__) - NO_DEBUG_INFO_TESTCASE = True - - def test_apropos_should_also_search_settings_description(self): - """Test that 'apropos' command should also search descriptions for the settings variables.""" - - self.expect("apropos 'environment variable'", - substrs=["target.env-vars", - "environment variables", - "executable's environment"]) - - def test_append_target_env_vars(self): - """Test that 'append target.run-args' works.""" - # Append the env-vars. - self.runCmd('settings append target.env-vars MY_ENV_VAR=YES') - # And add hooks to restore the settings during tearDown(). - self.addTearDownHook( - lambda: self.runCmd("settings clear target.env-vars")) - - # Check it immediately! - self.expect('settings show target.env-vars', - substrs=['MY_ENV_VAR=YES']) - - def test_insert_before_and_after_target_run_args(self): - """Test that 'insert-before/after target.run-args' works.""" - # Set the run-args first. - self.runCmd('settings set target.run-args a b c') - # And add hooks to restore the settings during tearDown(). - self.addTearDownHook( - lambda: self.runCmd("settings clear target.run-args")) - - # Now insert-before the index-0 element with '__a__'. - self.runCmd('settings insert-before target.run-args 0 __a__') - # And insert-after the index-1 element with '__A__'. - self.runCmd('settings insert-after target.run-args 1 __A__') - # Check it immediately! - self.expect('settings show target.run-args', - substrs=['target.run-args', - '[0]: "__a__"', - '[1]: "a"', - '[2]: "__A__"', - '[3]: "b"', - '[4]: "c"']) - - def test_replace_target_run_args(self): - """Test that 'replace target.run-args' works.""" - # Set the run-args and then replace the index-0 element. - self.runCmd('settings set target.run-args a b c') - # And add hooks to restore the settings during tearDown(). - self.addTearDownHook( - lambda: self.runCmd("settings clear target.run-args")) - - # Now replace the index-0 element with 'A', instead. - self.runCmd('settings replace target.run-args 0 A') - # Check it immediately! - self.expect('settings show target.run-args', - substrs=['target.run-args (arguments) =', - '[0]: "A"', - '[1]: "b"', - '[2]: "c"']) - - def test_set_prompt(self): - """Test that 'set prompt' actually changes the prompt.""" - - # Set prompt to 'lldb2'. - self.runCmd("settings set prompt 'lldb2 '") - - # Immediately test the setting. - self.expect("settings show prompt", SETTING_MSG("prompt"), - startstr='prompt (string) = "lldb2 "') - - # The overall display should also reflect the new setting. - self.expect("settings show", SETTING_MSG("prompt"), - substrs=['prompt (string) = "lldb2 "']) - - # Use '-r' option to reset to the original default prompt. - self.runCmd("settings clear prompt") - - def test_set_term_width(self): - """Test that 'set term-width' actually changes the term-width.""" - - self.runCmd("settings set term-width 70") - - # Immediately test the setting. - self.expect("settings show term-width", SETTING_MSG("term-width"), - startstr="term-width (int) = 70") - - # The overall display should also reflect the new setting. - self.expect("settings show", SETTING_MSG("term-width"), - substrs=["term-width (int) = 70"]) - - # rdar://problem/10712130 - def test_set_frame_format(self): - """Test that 'set frame-format' with a backtick char in the format string works as well as fullpath.""" - self.build() - - exe = self.getBuildArtifact("a.out") - self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET) - - def cleanup(): - self.runCmd( - "settings set frame-format %s" % - self.format_string, check=False) - - # Execute the cleanup function during test case tear down. - self.addTearDownHook(cleanup) - - self.runCmd("settings show frame-format") - m = re.match( - '^frame-format \(format-string\) = "(.*)\"$', - self.res.GetOutput()) - self.assertTrue(m, "Bad settings string") - self.format_string = m.group(1) - - # Change the default format to print function.name rather than - # function.name-with-args - format_string = "frame #${frame.index}: ${frame.pc}{ ${module.file.basename}\`${function.name}{${function.pc-offset}}}{ at ${line.file.fullpath}:${line.number}}{, lang=${language}}\n" - self.runCmd("settings set frame-format %s" % format_string) - - # Immediately test the setting. - self.expect("settings show frame-format", SETTING_MSG("frame-format"), - substrs=[format_string]) - - self.runCmd("breakpoint set -n main") - self.runCmd("process launch --working-dir '{0}'".format(self.get_process_working_directory()), - RUN_SUCCEEDED) - self.expect("thread backtrace", - substrs=["`main", self.getSourceDir()]) - - def test_set_auto_confirm(self): - """Test that after 'set auto-confirm true', manual confirmation should not kick in.""" - self.build() - - exe = self.getBuildArtifact("a.out") - self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET) - - self.runCmd("settings set auto-confirm true") - - # Immediately test the setting. - self.expect("settings show auto-confirm", SETTING_MSG("auto-confirm"), - startstr="auto-confirm (boolean) = true") - - # Now 'breakpoint delete' should just work fine without confirmation - # prompt from the command interpreter. - self.runCmd("breakpoint set -n main") - self.expect("breakpoint delete", - startstr="All breakpoints removed") - - # Restore the original setting of auto-confirm. - self.runCmd("settings clear auto-confirm") - self.expect("settings show auto-confirm", SETTING_MSG("auto-confirm"), - startstr="auto-confirm (boolean) = false") - - @skipIf(archs=no_match(['x86_64', 'i386', 'i686'])) - def test_disassembler_settings(self): - """Test that user options for the disassembler take effect.""" - self.build() - - exe = self.getBuildArtifact("a.out") - self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET) - - # AT&T syntax - self.runCmd("settings set target.x86-disassembly-flavor att") - self.runCmd("settings set target.use-hex-immediates false") - self.expect("disassemble -n numberfn", - substrs=["$90"]) - self.runCmd("settings set target.use-hex-immediates true") - self.runCmd("settings set target.hex-immediate-style c") - self.expect("disassemble -n numberfn", - substrs=["$0x5a"]) - self.runCmd("settings set target.hex-immediate-style asm") - self.expect("disassemble -n numberfn", - substrs=["$5ah"]) - - # Intel syntax - self.runCmd("settings set target.x86-disassembly-flavor intel") - self.runCmd("settings set target.use-hex-immediates false") - self.expect("disassemble -n numberfn", - substrs=["90"]) - self.runCmd("settings set target.use-hex-immediates true") - self.runCmd("settings set target.hex-immediate-style c") - self.expect("disassemble -n numberfn", - substrs=["0x5a"]) - self.runCmd("settings set target.hex-immediate-style asm") - self.expect("disassemble -n numberfn", - substrs=["5ah"]) - - @skipIfDarwinEmbedded # <rdar://problem/34446098> debugserver on ios etc can't write files - def test_run_args_and_env_vars(self): - """Test that run-args and env-vars are passed to the launched process.""" - self.build() - exe = self.getBuildArtifact("a.out") - self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET) - - # Set the run-args and the env-vars. - # And add hooks to restore the settings during tearDown(). - self.runCmd('settings set target.run-args A B C') - self.addTearDownHook( - lambda: self.runCmd("settings clear target.run-args")) - self.runCmd('settings set target.env-vars ["MY_ENV_VAR"]=YES') - self.addTearDownHook( - lambda: self.runCmd("settings clear target.env-vars")) - - self.runCmd("process launch --working-dir '{0}'".format(self.get_process_working_directory()), - RUN_SUCCEEDED) - - # Read the output file produced by running the program. - output = lldbutil.read_file_from_process_wd(self, "output2.txt") - - self.expect( - output, - exe=False, - substrs=[ - "argv[1] matches", - "argv[2] matches", - "argv[3] matches", - "Environment variable 'MY_ENV_VAR' successfully passed."]) - - @skipIfRemote # it doesn't make sense to send host env to remote target - def test_pass_host_env_vars(self): - """Test that the host env vars are passed to the launched process.""" - self.build() - - exe = self.getBuildArtifact("a.out") - self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET) - - # By default, inherit-env is 'true'. - self.expect( - 'settings show target.inherit-env', - "Default inherit-env is 'true'", - startstr="target.inherit-env (boolean) = true") - - # Set some host environment variables now. - os.environ["MY_HOST_ENV_VAR1"] = "VAR1" - os.environ["MY_HOST_ENV_VAR2"] = "VAR2" - - # This is the function to unset the two env variables set above. - def unset_env_variables(): - os.environ.pop("MY_HOST_ENV_VAR1") - os.environ.pop("MY_HOST_ENV_VAR2") - - self.addTearDownHook(unset_env_variables) - self.runCmd("process launch --working-dir '{0}'".format(self.get_process_working_directory()), - RUN_SUCCEEDED) - - # Read the output file produced by running the program. - output = lldbutil.read_file_from_process_wd(self, "output1.txt") - - self.expect( - output, - exe=False, - substrs=[ - "The host environment variable 'MY_HOST_ENV_VAR1' successfully passed.", - "The host environment variable 'MY_HOST_ENV_VAR2' successfully passed."]) - - @skipIfDarwinEmbedded # <rdar://problem/34446098> debugserver on ios etc can't write files - def test_set_error_output_path(self): - """Test that setting target.error/output-path for the launched process works.""" - self.build() - - exe = self.getBuildArtifact("a.out") - self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET) - - # Set the error-path and output-path and verify both are set. - self.runCmd("settings set target.error-path '{0}'".format( - lldbutil.append_to_process_working_directory(self, "stderr.txt"))) - self.runCmd("settings set target.output-path '{0}".format( - lldbutil.append_to_process_working_directory(self, "stdout.txt"))) - # And add hooks to restore the original settings during tearDown(). - self.addTearDownHook( - lambda: self.runCmd("settings clear target.output-path")) - self.addTearDownHook( - lambda: self.runCmd("settings clear target.error-path")) - - self.expect("settings show target.error-path", - SETTING_MSG("target.error-path"), - substrs=['target.error-path (file)', 'stderr.txt"']) - - self.expect("settings show target.output-path", - SETTING_MSG("target.output-path"), - substrs=['target.output-path (file)', 'stdout.txt"']) - - self.runCmd("process launch --working-dir '{0}'".format(self.get_process_working_directory()), - RUN_SUCCEEDED) - - output = lldbutil.read_file_from_process_wd(self, "stderr.txt") - message = "This message should go to standard error." - if lldbplatformutil.hasChattyStderr(self): - self.expect(output, exe=False, substrs=[message]) - else: - self.expect(output, exe=False, startstr=message) - - output = lldbutil.read_file_from_process_wd(self, "stdout.txt") - self.expect(output, exe=False, - startstr="This message should go to standard out.") - - def test_print_dictionary_setting(self): - self.runCmd("settings clear target.env-vars") - self.runCmd("settings set target.env-vars [\"MY_VAR\"]=some-value") - self.expect("settings show target.env-vars", - substrs=["MY_VAR=some-value"]) - self.runCmd("settings clear target.env-vars") - - def test_print_array_setting(self): - self.runCmd("settings clear target.run-args") - self.runCmd("settings set target.run-args gobbledy-gook") - self.expect("settings show target.run-args", - substrs=['[0]: "gobbledy-gook"']) - self.runCmd("settings clear target.run-args") - - def test_settings_with_quotes(self): - self.runCmd("settings clear target.run-args") - self.runCmd("settings set target.run-args a b c") - self.expect("settings show target.run-args", - substrs=['[0]: "a"', - '[1]: "b"', - '[2]: "c"']) - self.runCmd("settings set target.run-args 'a b c'") - self.expect("settings show target.run-args", - substrs=['[0]: "a b c"']) - self.runCmd("settings clear target.run-args") - self.runCmd("settings clear target.env-vars") - self.runCmd( - 'settings set target.env-vars ["MY_FILE"]="this is a file name with spaces.txt"') - self.expect("settings show target.env-vars", - substrs=['MY_FILE=this is a file name with spaces.txt']) - self.runCmd("settings clear target.env-vars") - # Test and make sure that setting "format-string" settings obeys quotes - # if they are provided - self.runCmd("settings set thread-format 'abc def' ") - self.expect("settings show thread-format", - 'thread-format (format-string) = "abc def"') - self.runCmd('settings set thread-format "abc def" ') - self.expect("settings show thread-format", - 'thread-format (format-string) = "abc def"') - # Make sure when no quotes are provided that we maintain any trailing - # spaces - self.runCmd('settings set thread-format abc def ') - self.expect("settings show thread-format", - 'thread-format (format-string) = "abc def "') - self.runCmd('settings clear thread-format') - - def test_settings_with_trailing_whitespace(self): - - # boolean - # Set to known value - self.runCmd("settings set target.skip-prologue true") - # Set to new value with trailing whitespace - self.runCmd("settings set target.skip-prologue false ") - # Make sure the setting was correctly set to "false" - self.expect( - "settings show target.skip-prologue", - SETTING_MSG("target.skip-prologue"), - startstr="target.skip-prologue (boolean) = false") - self.runCmd("settings clear target.skip-prologue", check=False) - # integer - self.runCmd("settings set term-width 70") # Set to known value - # Set to new value with trailing whitespaces - self.runCmd("settings set term-width 60 \t") - self.expect("settings show term-width", SETTING_MSG("term-width"), - startstr="term-width (int) = 60") - self.runCmd("settings clear term-width", check=False) - # string - self.runCmd("settings set target.arg0 abc") # Set to known value - # Set to new value with trailing whitespaces - self.runCmd("settings set target.arg0 cde\t ") - self.expect("settings show target.arg0", SETTING_MSG("target.arg0"), - startstr='target.arg0 (string) = "cde"') - self.runCmd("settings clear target.arg0", check=False) - # file - path1 = self.getBuildArtifact("path1.txt") - path2 = self.getBuildArtifact("path2.txt") - self.runCmd( - "settings set target.output-path %s" % - path1) # Set to known value - self.expect( - "settings show target.output-path", - SETTING_MSG("target.output-path"), - startstr='target.output-path (file) = ', - substrs=[path1]) - self.runCmd("settings set target.output-path %s " % - path2) # Set to new value with trailing whitespaces - self.expect( - "settings show target.output-path", - SETTING_MSG("target.output-path"), - startstr='target.output-path (file) = ', - substrs=[path2]) - self.runCmd("settings clear target.output-path", check=False) - # enum - # Set to known value - self.runCmd("settings set stop-disassembly-display never") - # Set to new value with trailing whitespaces - self.runCmd("settings set stop-disassembly-display always ") - self.expect( - "settings show stop-disassembly-display", - SETTING_MSG("stop-disassembly-display"), - startstr='stop-disassembly-display (enum) = always') - self.runCmd("settings clear stop-disassembly-display", check=False) - # language - # Set to known value - self.runCmd("settings set target.language c89") - # Set to new value with trailing whitespace - self.runCmd("settings set target.language c11 ") - self.expect( - "settings show target.language", - SETTING_MSG("target.language"), - startstr="target.language (language) = c11") - self.runCmd("settings clear target.language", check=False) - # arguments - self.runCmd("settings set target.run-args 1 2 3") # Set to known value - # Set to new value with trailing whitespaces - self.runCmd("settings set target.run-args 3 4 5 ") - self.expect( - "settings show target.run-args", - SETTING_MSG("target.run-args"), - substrs=[ - 'target.run-args (arguments) =', - '[0]: "3"', - '[1]: "4"', - '[2]: "5"']) - self.runCmd("settings set target.run-args 1 2 3") # Set to known value - # Set to new value with trailing whitespaces - self.runCmd("settings set target.run-args 3 \ \ ") - self.expect( - "settings show target.run-args", - SETTING_MSG("target.run-args"), - substrs=[ - 'target.run-args (arguments) =', - '[0]: "3"', - '[1]: " "', - '[2]: " "']) - self.runCmd("settings clear target.run-args", check=False) - # dictionaries - self.runCmd("settings clear target.env-vars") # Set to known value - # Set to new value with trailing whitespaces - self.runCmd("settings set target.env-vars A=B C=D\t ") - self.expect( - "settings show target.env-vars", - SETTING_MSG("target.env-vars"), - substrs=[ - 'target.env-vars (dictionary of strings) =', - 'A=B', - 'C=D']) - self.runCmd("settings clear target.env-vars", check=False) - # regex - # Set to known value - self.runCmd("settings clear target.process.thread.step-avoid-regexp") - # Set to new value with trailing whitespaces - self.runCmd( - "settings set target.process.thread.step-avoid-regexp foo\\ ") - self.expect( - "settings show target.process.thread.step-avoid-regexp", - SETTING_MSG("target.process.thread.step-avoid-regexp"), - substrs=['target.process.thread.step-avoid-regexp (regex) = foo\\ ']) - self.runCmd( - "settings clear target.process.thread.step-avoid-regexp", - check=False) - # format-string - self.runCmd("settings clear disassembly-format") # Set to known value - # Set to new value with trailing whitespaces - self.runCmd("settings set disassembly-format foo ") - self.expect("settings show disassembly-format", - SETTING_MSG("disassembly-format"), - substrs=['disassembly-format (format-string) = "foo "']) - self.runCmd("settings clear disassembly-format", check=False) - - def test_all_settings_exist(self): - self.expect("settings show", - substrs=["auto-confirm", - "frame-format", - "notify-void", - "prompt", - "script-lang", - "stop-disassembly-count", - "stop-disassembly-display", - "stop-line-count-after", - "stop-line-count-before", - "stop-show-column", - "term-width", - "thread-format", - "use-external-editor", - "target.default-arch", - "target.move-to-nearest-code", - "target.expr-prefix", - "target.language", - "target.prefer-dynamic-value", - "target.enable-synthetic-value", - "target.skip-prologue", - "target.source-map", - "target.exec-search-paths", - "target.max-children-count", - "target.max-string-summary-length", - "target.breakpoints-use-platform-avoid-list", - "target.run-args", - "target.env-vars", - "target.inherit-env", - "target.input-path", - "target.output-path", - "target.error-path", - "target.disable-aslr", - "target.disable-stdio", - "target.x86-disassembly-flavor", - "target.use-hex-immediates", - "target.hex-immediate-style", - "target.process.disable-memory-cache", - "target.process.extra-startup-command", - "target.process.thread.step-avoid-regexp", - "target.process.thread.trace-thread"]) - - # settings under an ".experimental" domain should have two properties: - # 1. If the name does not exist with "experimental" in the name path, - # the name lookup should try to find it without "experimental". So - # a previously-experimental setting that has been promoted to a - # "real" setting will still be set by the original name. - # 2. Changing a setting with .experimental., name, where the setting - # does not exist either with ".experimental." or without, should - # not generate an error. So if an experimental setting is removed, - # people who may have that in their ~/.lldbinit files should not see - # any errors. - def test_experimental_settings(self): - cmdinterp = self.dbg.GetCommandInterpreter() - result = lldb.SBCommandReturnObject() - - # Set target.arg0 to a known value, check that we can retrieve it via - # the actual name and via .experimental. - self.expect('settings set target.arg0 first-value') - self.expect('settings show target.arg0', substrs=['first-value']) - self.expect('settings show target.experimental.arg0', substrs=['first-value'], error=False) - - # Set target.arg0 to a new value via a target.experimental.arg0 name, - # verify that we can read it back via both .experimental., and not. - self.expect('settings set target.experimental.arg0 second-value', error=False) - self.expect('settings show target.arg0', substrs=['second-value']) - self.expect('settings show target.experimental.arg0', substrs=['second-value'], error=False) - - # showing & setting an undefined .experimental. setting should generate no errors. - self.expect('settings show target.experimental.setting-which-does-not-exist', patterns=['^\s$'], error=False) - self.expect('settings set target.experimental.setting-which-does-not-exist true', error=False) - - # A domain component before .experimental. which does not exist should give an error - # But the code does not yet do that. - # self.expect('settings set target.setting-which-does-not-exist.experimental.arg0 true', error=True) - - # finally, confirm that trying to set a setting that does not exist still fails. - # (SHOWING a setting that does not exist does not currently yield an error.) - self.expect('settings set target.setting-which-does-not-exist true', error=True) |