[crashlog] Move crash log parsing into its own class

Move crash log parsing out of the CrashLog class and into its own class
and add more tests.

Differential revision: https://reviews.llvm.org/D90664

3 files changed, 19 insertions, 7 deletions

diff --git a/lldb/test/Shell/ScriptInterpreter/Python/crashlog.test b/lldb/test/Shell/ScriptInterpreter/Python/Crashlog/crashlog.test
index 293d3451..6ac9392 100644
--- a/lldb/test/Shell/ScriptInterpreter/Python/crashlog.test
+++ b/lldb/test/Shell/ScriptInterpreter/Python/Crashlog/crashlog.test
@@ -1,12 +1,11 @@
 #                                                                 -*- python -*-
-# REQUIRES: system-darwin
-# UNSUPPORTED: lldb-repro
-# DEBUG: cd %S/../../../../examples/python && cat %s | %lldb && false
-# RUN: cd %S/../../../../examples/python && cat %s | %lldb | FileCheck %s
+# DEBUG: cd %S/../../../../../examples/python && cat %s | %lldb && false
+# RUN: cd %S/../../../../../examples/python && cat %s | %lldb | FileCheck %s
 # CHECK-LABEL: {{S}}KIP BEYOND CHECKS
 script
 import crashlog
-cl = crashlog.CrashLog
+crash_log_parser = crashlog.CrashLogParser
+crash_log = crashlog.CrashLog
 images = [
 "0x10b60b000 - 0x10f707fff com.apple.LLDB.framework (1.1000.11.38.2 - 1000.11.38.2) <96E36F5C-1A83-39A1-8713-5FDD9701C3F1> /Applications/Xcode.app/Contents/SharedFrameworks/LLDB.framework/LLDB",
 # CHECK: 0x10b60b000
@@ -120,7 +119,7 @@ print("SKIP BEYOND CHECKS")
 for image in images:
     print('"%s"'%image)
     print("--------------")
-    match = cl.image_regex_uuid.search(image)
+    match = crash_log_parser.image_regex_uuid.search(image)
     for group in match.groups():
         print(group)
 
@@ -128,7 +127,7 @@ print("FRAMES")
 for frame in frames:
     print('"%s"'%frame)
     print("--------------")
-    match = cl.frame_regex.search(frame)
+    match = crash_log_parser.frame_regex.search(frame)
     for group in match.groups():
         print(group)
 
diff --git a/lldb/test/Shell/ScriptInterpreter/Python/Crashlog/interactive.test b/lldb/test/Shell/ScriptInterpreter/Python/Crashlog/interactive.test
new file mode 100644
index 0000000..2690b7f
--- /dev/null
+++ b/lldb/test/Shell/ScriptInterpreter/Python/Crashlog/interactive.test
@@ -0,0 +1,8 @@
+# RUN: echo "quit" | %S/../../../../../examples/python/crashlog.py -i %s 2>&1 | FileCheck %s
+# CHECK: 1 crash logs are loaded:
+# CHECK: [0] = {{.*}}interactive.test
+# CHECK: Interactive crashlogs prompt, type "help" to see a list of supported commands.
+
+Binary Images:
+       0x10ab87000 -        0x10abdafff +lldb (10.0.0) <87BD1384-BAE9-3625-A838-9D241CBAEF87> /Volumes/VOLUME/*/lldb
+       0x10ac45000 -        0x10ae94fff  com.apple.python3 (3.8.2 - 3.8.2) <20BC3FC4-CAAD-3002-ACDF-423A3188F24C> /Applications/Xcode.app/Contents/Developer/Library/Frameworks/Python3.framework/Versions/3.8/Python3
diff --git a/lldb/test/Shell/ScriptInterpreter/Python/Crashlog/lit.local.cfg b/lldb/test/Shell/ScriptInterpreter/Python/Crashlog/lit.local.cfg
new file mode 100644
index 0000000..4170696
--- /dev/null
+++ b/lldb/test/Shell/ScriptInterpreter/Python/Crashlog/lit.local.cfg
@@ -0,0 +1,5 @@
+if 'system-darwin' not in config.available_features:
+  config.unsupported = True
+
+if 'lldb-repro' in config.available_features:
+  config.unsupported = True