[testsuite] Split Obj-C foundation test

TestObjCMethods2.py was the third-longest running test on Darwin. By
splitting it up, lit can exploit parallelism to reduce the total wall
clock time.

llvm-svn: 358088

1 files changed, 13 insertions, 142 deletions

diff --git a/lldb/packages/Python/lldbsuite/test/lang/objc/foundation/TestObjCMethods2.py b/lldb/packages/Python/lldbsuite/test/lang/objc/foundation/TestObjCMethods2.py
index 2b967e98885..20137e3d118 100644
--- a/lldb/packages/Python/lldbsuite/test/lang/objc/foundation/TestObjCMethods2.py
+++ b/lldb/packages/Python/lldbsuite/test/lang/objc/foundation/TestObjCMethods2.py
@@ -5,8 +5,6 @@ Test more expression command sequences with objective-c.
 from __future__ import print_function
 
 
-import os
-import time
 import lldb
 from lldbsuite.test.decorators import *
 from lldbsuite.test.lldbtest import *
@@ -18,40 +16,36 @@ class FoundationTestCase2(TestBase):
 
     mydir = TestBase.compute_mydir(__file__)
 
-    def setUp(self):
-        # Call super's setUp().
-        TestBase.setUp(self)
-        # Find the line numbers to break at.
-        self.lines = []
-        self.lines.append(
+    def test_expr_commands(self):
+        """More expression commands for objective-c."""
+        self.build()
+        exe = self.getBuildArtifact("a.out")
+        self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)
+
+        lines = []
+        lines.append(
             line_number(
                 'main.m',
                 '// Break here for selector: tests'))
-        self.lines.append(
+        lines.append(
             line_number(
                 'main.m',
                 '// Break here for NSArray tests'))
-        self.lines.append(
+        lines.append(
             line_number(
                 'main.m',
                 '// Break here for NSString tests'))
-        self.lines.append(
+        lines.append(
             line_number(
                 'main.m',
                 '// Break here for description test'))
-        self.lines.append(
+        lines.append(
             line_number(
                 'main.m',
                 '// Set break point at this line'))
 
-    def test_more_expr_commands(self):
-        """More expression commands for objective-c."""
-        self.build()
-        exe = self.getBuildArtifact("a.out")
-        self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)
-
         # Create a bunch of breakpoints.
-        for line in self.lines:
+        for line in lines:
             lldbutil.run_break_set_by_file_and_line(
                 self, "main.m", line, num_expected_locations=1, loc_exact=True)
 
@@ -80,126 +74,3 @@ class FoundationTestCase2(TestBase):
                              "description"])
 
         self.runCmd("process continue")
-
-    def test_NSArray_expr_commands(self):
-        """Test expression commands for NSArray."""
-        self.build()
-        exe = self.getBuildArtifact("a.out")
-        self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)
-
-        # Break inside Test_NSArray:
-        line = self.lines[1]
-        lldbutil.run_break_set_by_file_and_line(
-            self, "main.m", line, num_expected_locations=1, loc_exact=True)
-
-        self.runCmd("run", RUN_SUCCEEDED)
-
-        # Test_NSArray:
-        self.runCmd("thread backtrace")
-        self.expect("expression (int)[nil_mutable_array count]",
-                    patterns=["\(int\) \$.* = 0"])
-        self.expect("expression (int)[array1 count]",
-                    patterns=["\(int\) \$.* = 3"])
-        self.expect("expression (int)[array2 count]",
-                    patterns=["\(int\) \$.* = 3"])
-        self.expect("expression (int)array1.count",
-                    patterns=["\(int\) \$.* = 3"])
-        self.expect("expression (int)array2.count",
-                    patterns=["\(int\) \$.* = 3"])
-        self.runCmd("process continue")
-
-    def test_NSString_expr_commands(self):
-        """Test expression commands for NSString."""
-        self.build()
-        exe = self.getBuildArtifact("a.out")
-        self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)
-
-        # Break inside Test_NSString:
-        line = self.lines[2]
-        lldbutil.run_break_set_by_file_and_line(
-            self, "main.m", line, num_expected_locations=1, loc_exact=True)
-
-        self.runCmd("run", RUN_SUCCEEDED)
-
-        # Test_NSString:
-        self.runCmd("thread backtrace")
-        self.expect("expression (int)[str length]",
-                    patterns=["\(int\) \$.* ="])
-        self.expect("expression (int)[str_id length]",
-                    patterns=["\(int\) \$.* ="])
-        self.expect("expression (id)[str description]",
-                    patterns=["\(id\) \$.* = 0x"])
-        self.expect("expression (id)[str_id description]",
-                    patterns=["\(id\) \$.* = 0x"])
-        self.expect("expression str.length")
-        self.expect('expression str = @"new"')
-        self.runCmd("image lookup -t NSString")
-        self.expect('expression str = (id)[NSString stringWithCString: "new"]')
-        self.runCmd("process continue")
-
-    @expectedFailureAll(archs=["i[3-6]86"], bugnumber="<rdar://problem/28814052>")
-    def test_MyString_dump_with_runtime(self):
-        """Test dump of a known Objective-C object by dereferencing it."""
-        self.build()
-        exe = self.getBuildArtifact("a.out")
-        self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)
-
-        line = self.lines[4]
-
-        lldbutil.run_break_set_by_file_and_line(
-            self, "main.m", line, num_expected_locations=1, loc_exact=True)
-
-        self.runCmd("run", RUN_SUCCEEDED)
-
-        self.expect(
-            "expression --show-types -- *my",
-            patterns=[
-                "\(MyString\) \$.* = ",
-                "\(MyBase\)"])
-        self.runCmd("process continue")
-
-    @expectedFailureAll(archs=["i[3-6]86"], bugnumber="<rdar://problem/28814052>")
-    def test_runtime_types(self):
-        """Test commands that require runtime types"""
-        self.build()
-        exe = self.getBuildArtifact("a.out")
-        self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)
-
-        # Break inside Test_NSString:
-        line = self.lines[2]
-        lldbutil.run_break_set_by_source_regexp(
-            self, "NSString tests")
-
-        self.runCmd("run", RUN_SUCCEEDED)
-
-        # Test_NSString:
-        self.runCmd("thread backtrace")
-        self.expect("expression [str length]",
-                    patterns=["\(NSUInteger\) \$.* ="])
-        self.expect("expression str.length")
-        self.expect('expression str = [NSString stringWithCString: "new"]')
-        self.expect(
-            'po [NSError errorWithDomain:@"Hello" code:35 userInfo:@{@"NSDescription" : @"be completed."}]',
-            substrs=[
-                "Error Domain=Hello",
-                "Code=35",
-                "be completed."])
-        self.runCmd("process continue")
-
-    @expectedFailureAll(archs=["i[3-6]86"], bugnumber="<rdar://problem/28814052>")
-    def test_NSError_p(self):
-        """Test that p of the result of an unknown method does require a cast."""
-        self.build()
-        exe = self.getBuildArtifact("a.out")
-        self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)
-
-        line = self.lines[4]
-
-        lldbutil.run_break_set_by_file_and_line(
-            self, "main.m", line, num_expected_locations=1, loc_exact=True)
-
-        self.runCmd("run", RUN_SUCCEEDED)
-
-        self.expect("p [NSError thisMethodIsntImplemented:0]", error=True, patterns=[
-                    "no known method", "cast the message send to the method's return type"])
-        self.runCmd("process continue")