1 files changed, 176 insertions, 86 deletions
diff --git a/packages/Python/lldbsuite/test/tools/lldb-mi/variable/TestMiGdbSetShowPrint.py b/packages/Python/lldbsuite/test/tools/lldb-mi/variable/TestMiGdbSetShowPrint.py
index 5ce2b99bbdee..61d54cab055a 100644
--- a/packages/Python/lldbsuite/test/tools/lldb-mi/variable/TestMiGdbSetShowPrint.py
+++ b/packages/Python/lldbsuite/test/tools/lldb-mi/variable/TestMiGdbSetShowPrint.py
@@ -1,4 +1,4 @@
-#coding=utf8
+# coding=utf8
 """
 Test lldb-mi -gdb-set and -gdb-show commands for 'print option-name'.
 """
@@ -6,12 +6,12 @@ Test lldb-mi -gdb-set and -gdb-show commands for 'print option-name'.
 from __future__ import print_function
 
 
-
 import lldbmi_testcase
 from lldbsuite.test.decorators import *
 from lldbsuite.test.lldbtest import *
 from lldbsuite.test import lldbutil
 
+
 class MiGdbSetShowTestCase(lldbmi_testcase.MiTestCaseBase):
 
     mydir = TestBase.compute_mydir(__file__)
@@ -19,28 +19,34 @@ class MiGdbSetShowTestCase(lldbmi_testcase.MiTestCaseBase):
     # evaluates array when char-array-as-string is off
     def eval_and_check_array(self, var, typ, length):
         self.runCmd("-var-create - * %s" % var)
-        self.expect('\^done,name="var\d+",numchild="%d",value="\[%d\]",type="%s \[%d\]",thread-id="1",has_more="0"' % (length, length, typ, length))
+        self.expect(
+            '\^done,name="var\d+",numchild="%d",value="\[%d\]",type="%s \[%d\]",thread-id="1",has_more="0"' %
+            (length, length, typ, length))
 
     # evaluates any type which can be represented as string of characters
     def eval_and_match_string(self, var, value, typ):
-        value=value.replace("\\", "\\\\").replace("\"", "\\\"")
+        value = value.replace("\\", "\\\\").replace("\"", "\\\"")
         self.runCmd("-var-create - * " + var)
-        self.expect('\^done,name="var\d+",numchild="[0-9]+",value="%s",type="%s",thread-id="1",has_more="0"' % (value, typ))
+        self.expect(
+            '\^done,name="var\d+",numchild="[0-9]+",value="%s",type="%s",thread-id="1",has_more="0"' %
+            (value, typ))
 
-    @skipIfWindows #llvm.org/pr24452: Get lldb-mi working on Windows
-    @skipIfFreeBSD # llvm.org/pr22411: Failure presumably due to known thread races
-    @skipIfLinux # llvm.org/pr22841: lldb-mi tests fail on all Linux buildbots
+    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi working on Windows
+    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
+    @skipIfLinux  # llvm.org/pr22841: lldb-mi tests fail on all Linux buildbots
     def test_lldbmi_gdb_set_show_print_char_array_as_string(self):
         """Test that 'lldb-mi --interpreter' can print array of chars as string."""
 
-        self.spawnLldbMi(args = None)
+        self.spawnLldbMi(args=None)
 
         # Load executable
         self.runCmd("-file-exec-and-symbols %s" % self.myexe)
         self.expect("\^done")
 
         # Run to BP_gdb_set_show_print_char_array_as_string_test
-        line = line_number('main.cpp', '// BP_gdb_set_show_print_char_array_as_string_test')
+        line = line_number(
+            'main.cpp',
+            '// BP_gdb_set_show_print_char_array_as_string_test')
         self.runCmd("-break-insert main.cpp:%d" % line)
         self.expect("\^done,bkpt={number=\"1\"")
         self.runCmd("-exec-run")
@@ -51,23 +57,38 @@ class MiGdbSetShowTestCase(lldbmi_testcase.MiTestCaseBase):
         self.runCmd("-gdb-show print char-array-as-string")
         self.expect("\^done,value=\"off\"")
 
-        # Test that a char* is expanded to string when print char-array-as-string is "off"
-        self.eval_and_match_string("cp", r'0x[0-9a-f]+ \"\\t\\\"hello\\\"\\n\"', r'const char \*')
-
-        # Test that a char[] isn't expanded to string when print char-array-as-string is "off"
-        self.eval_and_check_array("ca", "const char", 10);
-
-        # Test that a char16_t* is expanded to string when print char-array-as-string is "off"
-        self.eval_and_match_string("u16p", r'0x[0-9a-f]+ u\"\\t\\\"hello\\\"\\n\"', r'const char16_t \*')
-
-        # Test that a char16_t[] isn't expanded to string when print char-array-as-string is "off"
-        self.eval_and_check_array("u16a", "const char16_t", 10);
-
-        # Test that a char32_t* is expanded to string when print char-array-as-string is "off"
-        self.eval_and_match_string("u32p", r'0x[0-9a-f]+ U\"\\t\\\"hello\\\"\\n\"', r'const char32_t \*')
-
-        # Test that a char32_t[] isn't expanded to string when print char-array-as-string is "off"
-        self.eval_and_check_array("u32a", "const char32_t", 10);
+        # Test that a char* is expanded to string when print
+        # char-array-as-string is "off"
+        self.eval_and_match_string(
+            "cp",
+            r'0x[0-9a-f]+ \"\\t\\\"hello\\\"\\n\"',
+            r'const char \*')
+
+        # Test that a char[] isn't expanded to string when print
+        # char-array-as-string is "off"
+        self.eval_and_check_array("ca", "const char", 10)
+
+        # Test that a char16_t* is expanded to string when print
+        # char-array-as-string is "off"
+        self.eval_and_match_string(
+            "u16p",
+            r'0x[0-9a-f]+ u\"\\t\\\"hello\\\"\\n\"',
+            r'const char16_t \*')
+
+        # Test that a char16_t[] isn't expanded to string when print
+        # char-array-as-string is "off"
+        self.eval_and_check_array("u16a", "const char16_t", 10)
+
+        # Test that a char32_t* is expanded to string when print
+        # char-array-as-string is "off"
+        self.eval_and_match_string(
+            "u32p",
+            r'0x[0-9a-f]+ U\"\\t\\\"hello\\\"\\n\"',
+            r'const char32_t \*')
+
+        # Test that a char32_t[] isn't expanded to string when print
+        # char-array-as-string is "off"
+        self.eval_and_check_array("u32a", "const char32_t", 10)
 
         # Test that -gdb-set can set print char-array-as-string flag
         self.runCmd("-gdb-set print char-array-as-string on")
@@ -77,52 +98,94 @@ class MiGdbSetShowTestCase(lldbmi_testcase.MiTestCaseBase):
         self.runCmd("-gdb-show print char-array-as-string")
         self.expect("\^done,value=\"on\"")
 
-        # Test that a char* with escape chars is expanded to string when print char-array-as-string is "on"
-        self.eval_and_match_string("cp", r'0x[0-9a-f]+ \"\\t\\\"hello\\\"\\n\"', r'const char \*')
-        
-        # Test that a char[] with escape chars is expanded to string when print char-array-as-string is "on"
-        self.eval_and_match_string("ca", r'\"\\t\\\"hello\\\"\\n\"', r'const char \[10\]')
-        
-        # Test that a char16_t* with escape chars is expanded to string when print char-array-as-string is "on"
-        self.eval_and_match_string("u16p", r'0x[0-9a-f]+ u\"\\t\\\"hello\\\"\\n\"', r'const char16_t \*')
-        
-        # Test that a char16_t[] with escape chars is expanded to string when print char-array-as-string is "on"
-        self.eval_and_match_string("u16a", r'u\"\\t\\\"hello\\\"\\n\"', r'const char16_t \[10\]')
-        
-        # Test that a char32_t* with escape chars is expanded to string when print char-array-as-string is "on"
-        self.eval_and_match_string("u32p", r'0x[0-9a-f]+ U\"\\t\\\"hello\\\"\\n\"', r'const char32_t \*')
-        
-        # Test that a char32_t[] with escape chars is expanded to string when print char-array-as-string is "on"
-        self.eval_and_match_string("u32a", r'U\"\\t\\\"hello\\\"\\n\"', r'const char32_t \[10\]')
+        # Test that a char* with escape chars is expanded to string when print
+        # char-array-as-string is "on"
+        self.eval_and_match_string(
+            "cp",
+            r'0x[0-9a-f]+ \"\\t\\\"hello\\\"\\n\"',
+            r'const char \*')
+
+        # Test that a char[] with escape chars is expanded to string when print
+        # char-array-as-string is "on"
+        self.eval_and_match_string(
+            "ca",
+            r'\"\\t\\\"hello\\\"\\n\"',
+            r'const char \[10\]')
+
+        # Test that a char16_t* with escape chars is expanded to string when
+        # print char-array-as-string is "on"
+        self.eval_and_match_string(
+            "u16p",
+            r'0x[0-9a-f]+ u\"\\t\\\"hello\\\"\\n\"',
+            r'const char16_t \*')
+
+        # Test that a char16_t[] with escape chars is expanded to string when
+        # print char-array-as-string is "on"
+        self.eval_and_match_string(
+            "u16a",
+            r'u\"\\t\\\"hello\\\"\\n\"',
+            r'const char16_t \[10\]')
+
+        # Test that a char32_t* with escape chars is expanded to string when
+        # print char-array-as-string is "on"
+        self.eval_and_match_string(
+            "u32p",
+            r'0x[0-9a-f]+ U\"\\t\\\"hello\\\"\\n\"',
+            r'const char32_t \*')
+
+        # Test that a char32_t[] with escape chars is expanded to string when
+        # print char-array-as-string is "on"
+        self.eval_and_match_string(
+            "u32a",
+            r'U\"\\t\\\"hello\\\"\\n\"',
+            r'const char32_t \[10\]')
 
         # Test russian unicode strings
-        self.eval_and_match_string("u16p_rus", r'0x[0-9a-f]+ u\"\\\\Аламо-сквер\"', r'const char16_t \*')
-        self.eval_and_match_string("u16a_rus", r'u\"\\\\Бейвью\"', r'const char16_t \[8\]')
-        self.eval_and_match_string("u32p_rus", r'0x[0-9a-f]+ U\"\\\\Чайнатаун\"', r'const char32_t \*')
-        self.eval_and_match_string("u32a_rus", r'U\"\\\\Догпатч\"', r'const char32_t \[9\]')
-
-        # Test that -gdb-set print char-array-as-string fails if "on"/"off" isn't specified
+        self.eval_and_match_string(
+            "u16p_rus",
+            r'0x[0-9a-f]+ u\"\\\\Аламо-сквер\"',
+            r'const char16_t \*')
+        self.eval_and_match_string(
+            "u16a_rus",
+            r'u\"\\\\Бейвью\"',
+            r'const char16_t \[8\]')
+        self.eval_and_match_string(
+            "u32p_rus",
+            r'0x[0-9a-f]+ U\"\\\\Чайнатаун\"',
+            r'const char32_t \*')
+        self.eval_and_match_string(
+            "u32a_rus",
+            r'U\"\\\\Догпатч\"',
+            r'const char32_t \[9\]')
+
+        # Test that -gdb-set print char-array-as-string fails if "on"/"off"
+        # isn't specified
         self.runCmd("-gdb-set print char-array-as-string")
-        self.expect("\^error,msg=\"The request ''print' expects option-name and \"on\" or \"off\"' failed.\"")
+        self.expect(
+            "\^error,msg=\"The request ''print' expects option-name and \"on\" or \"off\"' failed.\"")
 
-        # Test that -gdb-set print char-array-as-string fails when option is unknown
+        # Test that -gdb-set print char-array-as-string fails when option is
+        # unknown
         self.runCmd("-gdb-set print char-array-as-string unknown")
-        self.expect("\^error,msg=\"The request ''print' expects option-name and \"on\" or \"off\"' failed.\"")
+        self.expect(
+            "\^error,msg=\"The request ''print' expects option-name and \"on\" or \"off\"' failed.\"")
 
-    @skipIfWindows #llvm.org/pr24452: Get lldb-mi working on Windows
+    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi working on Windows
     @expectedFailureAll(compiler="gcc", bugnumber="llvm.org/pr23357")
-    @skipIfFreeBSD # llvm.org/pr22411: Failure presumably due to known thread races
+    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
     def test_lldbmi_gdb_set_show_print_expand_aggregates(self):
         """Test that 'lldb-mi --interpreter' can expand aggregates everywhere."""
 
-        self.spawnLldbMi(args = None)
+        self.spawnLldbMi(args=None)
 
         # Load executable
         self.runCmd("-file-exec-and-symbols %s" % self.myexe)
         self.expect("\^done")
 
         # Run to BP_gdb_set_show_print_expand_aggregates
-        line = line_number('main.cpp', '// BP_gdb_set_show_print_expand_aggregates')
+        line = line_number(
+            'main.cpp',
+            '// BP_gdb_set_show_print_expand_aggregates')
         self.runCmd("-break-insert main.cpp:%d" % line)
         self.expect("\^done,bkpt={number=\"1\"")
         self.runCmd("-exec-run")
@@ -133,16 +196,21 @@ class MiGdbSetShowTestCase(lldbmi_testcase.MiTestCaseBase):
         self.runCmd("-gdb-show print expand-aggregates")
         self.expect("\^done,value=\"off\"")
 
-        # Test that composite type isn't expanded when print expand-aggregates is "off"
+        # Test that composite type isn't expanded when print expand-aggregates
+        # is "off"
         self.runCmd("-var-create var1 * complx")
-        self.expect("\^done,name=\"var1\",numchild=\"3\",value=\"{\.\.\.}\",type=\"complex_type\",thread-id=\"1\",has_more=\"0\"")
+        self.expect(
+            "\^done,name=\"var1\",numchild=\"3\",value=\"{\.\.\.}\",type=\"complex_type\",thread-id=\"1\",has_more=\"0\"")
 
-        # Test that composite type[] isn't expanded when print expand-aggregates is "off"
+        # Test that composite type[] isn't expanded when print
+        # expand-aggregates is "off"
         self.eval_and_check_array("complx_array", "complex_type", 2)
 
-        # Test that a struct with a char first element is not formatted as a string
+        # Test that a struct with a char first element is not formatted as a
+        # string
         self.runCmd("-var-create - * &nstr")
-        self.expect("\^done,name=\"var\d+\",numchild=\"2\",value=\"0x[0-9a-f]+\",type=\"not_str \*\",thread-id=\"1\",has_more=\"0\"")
+        self.expect(
+            "\^done,name=\"var\d+\",numchild=\"2\",value=\"0x[0-9a-f]+\",type=\"not_str \*\",thread-id=\"1\",has_more=\"0\"")
 
         # Test that -gdb-set can set print expand-aggregates flag
         self.runCmd("-gdb-set print expand-aggregates on")
@@ -152,36 +220,46 @@ class MiGdbSetShowTestCase(lldbmi_testcase.MiTestCaseBase):
         self.runCmd("-gdb-show print expand-aggregates")
         self.expect("\^done,value=\"on\"")
 
-        # Test that composite type is expanded when print expand-aggregates is "on"
+        # Test that composite type is expanded when print expand-aggregates is
+        # "on"
         self.runCmd("-var-create var3 * complx")
-        self.expect("\^done,name=\"var3\",numchild=\"3\",value=\"{i = 3, inner = {l = 3}, complex_ptr = 0x[0-9a-f]+}\",type=\"complex_type\",thread-id=\"1\",has_more=\"0\"")
+        self.expect(
+            "\^done,name=\"var3\",numchild=\"3\",value=\"{i = 3, inner = {l = 3}, complex_ptr = 0x[0-9a-f]+}\",type=\"complex_type\",thread-id=\"1\",has_more=\"0\"")
 
-        # Test that composite type[] is expanded when print expand-aggregates is "on"
+        # Test that composite type[] is expanded when print expand-aggregates
+        # is "on"
         self.runCmd("-var-create var4 * complx_array")
-        self.expect("\^done,name=\"var4\",numchild=\"2\",value=\"{\[0\] = {i = 4, inner = {l = 4}, complex_ptr = 0x[0-9a-f]+}, \[1\] = {i = 5, inner = {l = 5}, complex_ptr = 0x[0-9a-f]+}}\",type=\"complex_type \[2\]\",thread-id=\"1\",has_more=\"0\"")
+        self.expect(
+            "\^done,name=\"var4\",numchild=\"2\",value=\"{\[0\] = {i = 4, inner = {l = 4}, complex_ptr = 0x[0-9a-f]+}, \[1\] = {i = 5, inner = {l = 5}, complex_ptr = 0x[0-9a-f]+}}\",type=\"complex_type \[2\]\",thread-id=\"1\",has_more=\"0\"")
 
-        # Test that -gdb-set print expand-aggregates fails if "on"/"off" isn't specified
+        # Test that -gdb-set print expand-aggregates fails if "on"/"off" isn't
+        # specified
         self.runCmd("-gdb-set print expand-aggregates")
-        self.expect("\^error,msg=\"The request ''print' expects option-name and \"on\" or \"off\"' failed.\"")
+        self.expect(
+            "\^error,msg=\"The request ''print' expects option-name and \"on\" or \"off\"' failed.\"")
 
-        # Test that -gdb-set print expand-aggregates fails when option is unknown
+        # Test that -gdb-set print expand-aggregates fails when option is
+        # unknown
         self.runCmd("-gdb-set print expand-aggregates unknown")
-        self.expect("\^error,msg=\"The request ''print' expects option-name and \"on\" or \"off\"' failed.\"")
+        self.expect(
+            "\^error,msg=\"The request ''print' expects option-name and \"on\" or \"off\"' failed.\"")
 
-    @skipIfWindows #llvm.org/pr24452: Get lldb-mi working on Windows
+    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi working on Windows
     @expectedFailureAll(compiler="gcc", bugnumber="llvm.org/pr23357")
-    @skipIfFreeBSD # llvm.org/pr22411: Failure presumably due to known thread races
+    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
     def test_lldbmi_gdb_set_show_print_aggregate_field_names(self):
         """Test that 'lldb-mi --interpreter' can expand aggregates everywhere."""
 
-        self.spawnLldbMi(args = None)
+        self.spawnLldbMi(args=None)
 
         # Load executable
         self.runCmd("-file-exec-and-symbols %s" % self.myexe)
         self.expect("\^done")
 
         # Run to BP_gdb_set_show_print_aggregate_field_names
-        line = line_number('main.cpp', '// BP_gdb_set_show_print_aggregate_field_names')
+        line = line_number(
+            'main.cpp',
+            '// BP_gdb_set_show_print_aggregate_field_names')
         self.runCmd("-break-insert main.cpp:%d" % line)
         self.expect("\^done,bkpt={number=\"1\"")
         self.runCmd("-exec-run")
@@ -196,13 +274,17 @@ class MiGdbSetShowTestCase(lldbmi_testcase.MiTestCaseBase):
         self.runCmd("-gdb-set print expand-aggregates on")
         self.expect("\^done")
 
-        # Test that composite type is expanded with field name when print aggregate-field-names is "on"
+        # Test that composite type is expanded with field name when print
+        # aggregate-field-names is "on"
         self.runCmd("-var-create var1 * complx")
-        self.expect("\^done,name=\"var1\",numchild=\"3\",value=\"{i = 3, inner = {l = 3}, complex_ptr = 0x[0-9a-f]+}\",type=\"complex_type\",thread-id=\"1\",has_more=\"0\"")
+        self.expect(
+            "\^done,name=\"var1\",numchild=\"3\",value=\"{i = 3, inner = {l = 3}, complex_ptr = 0x[0-9a-f]+}\",type=\"complex_type\",thread-id=\"1\",has_more=\"0\"")
 
-        # Test that composite type[] is expanded with field name when print aggregate-field-names is "on"
+        # Test that composite type[] is expanded with field name when print
+        # aggregate-field-names is "on"
         self.runCmd("-var-create var2 * complx_array")
-        self.expect("\^done,name=\"var2\",numchild=\"2\",value=\"{\[0\] = {i = 4, inner = {l = 4}, complex_ptr = 0x[0-9a-f]+}, \[1\] = {i = 5, inner = {l = 5}, complex_ptr = 0x[0-9a-f]+}}\",type=\"complex_type \[2\]\",thread-id=\"1\",has_more=\"0\"")
+        self.expect(
+            "\^done,name=\"var2\",numchild=\"2\",value=\"{\[0\] = {i = 4, inner = {l = 4}, complex_ptr = 0x[0-9a-f]+}, \[1\] = {i = 5, inner = {l = 5}, complex_ptr = 0x[0-9a-f]+}}\",type=\"complex_type \[2\]\",thread-id=\"1\",has_more=\"0\"")
 
         # Test that -gdb-set can set print aggregate-field-names flag
         self.runCmd("-gdb-set print aggregate-field-names off")
@@ -212,18 +294,26 @@ class MiGdbSetShowTestCase(lldbmi_testcase.MiTestCaseBase):
         self.runCmd("-gdb-show print aggregate-field-names")
         self.expect("\^done,value=\"off\"")
 
-        # Test that composite type is expanded without field name when print aggregate-field-names is "off"
+        # Test that composite type is expanded without field name when print
+        # aggregate-field-names is "off"
         self.runCmd("-var-create var3 * complx")
-        self.expect("\^done,name=\"var3\",numchild=\"3\",value=\"{3,\{3\},0x[0-9a-f]+}\",type=\"complex_type\",thread-id=\"1\",has_more=\"0\"")
+        self.expect(
+            "\^done,name=\"var3\",numchild=\"3\",value=\"{3,\{3\},0x[0-9a-f]+}\",type=\"complex_type\",thread-id=\"1\",has_more=\"0\"")
 
-        # Test that composite type[] is expanded without field name when print aggregate-field-names is "off"
+        # Test that composite type[] is expanded without field name when print
+        # aggregate-field-names is "off"
         self.runCmd("-var-create var4 * complx_array")
-        self.expect("\^done,name=\"var4\",numchild=\"2\",value=\"{{4,\{4\},0x[0-9a-f]+},{5,\{5\},0x[0-9a-f]+}}\",type=\"complex_type \[2\]\",thread-id=\"1\",has_more=\"0\"")
+        self.expect(
+            "\^done,name=\"var4\",numchild=\"2\",value=\"{{4,\{4\},0x[0-9a-f]+},{5,\{5\},0x[0-9a-f]+}}\",type=\"complex_type \[2\]\",thread-id=\"1\",has_more=\"0\"")
 
-        # Test that -gdb-set print aggregate-field-names fails if "on"/"off" isn't specified
+        # Test that -gdb-set print aggregate-field-names fails if "on"/"off"
+        # isn't specified
         self.runCmd("-gdb-set print aggregate-field-names")
-        self.expect("\^error,msg=\"The request ''print' expects option-name and \"on\" or \"off\"' failed.\"")
+        self.expect(
+            "\^error,msg=\"The request ''print' expects option-name and \"on\" or \"off\"' failed.\"")
 
-        # Test that -gdb-set print aggregate-field-names fails when option is unknown
+        # Test that -gdb-set print aggregate-field-names fails when option is
+        # unknown
         self.runCmd("-gdb-set print aggregate-field-names unknown")
-        self.expect("\^error,msg=\"The request ''print' expects option-name and \"on\" or \"off\"' failed.\"")
+        self.expect(
+            "\^error,msg=\"The request ''print' expects option-name and \"on\" or \"off\"' failed.\"")