From 4a6a2b1ce313f0901c8c1e03a8c62fa0f7f526d8 Mon Sep 17 00:00:00 2001
From: Davide Italiano <davide@freebsd.org>
Date: Mon, 16 Apr 2018 22:55:34 +0000
Subject: [Commands] Expose statistics through the SBAPI.

The API is `SBStructuredData GetStatistics()`. This allows
the command to be used in scripts.

<rdar://problem/36555975>

llvm-svn: 330165
---
 .../test/functionalities/stats_api/Makefile        |  3 +++
 .../functionalities/stats_api/TestStatisticsAPI.py | 28 ++++++++++++++++++++++
 .../test/functionalities/stats_api/main.c          |  3 +++
 3 files changed, 34 insertions(+)
 create mode 100644 lldb/packages/Python/lldbsuite/test/functionalities/stats_api/Makefile
 create mode 100644 lldb/packages/Python/lldbsuite/test/functionalities/stats_api/TestStatisticsAPI.py
 create mode 100644 lldb/packages/Python/lldbsuite/test/functionalities/stats_api/main.c

(limited to 'lldb/packages/Python/lldbsuite/test')

diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/stats_api/Makefile b/lldb/packages/Python/lldbsuite/test/functionalities/stats_api/Makefile
new file mode 100644
index 00000000000..f5a47fcc46c
--- /dev/null
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/stats_api/Makefile
@@ -0,0 +1,3 @@
+LEVEL = ../../make
+C_SOURCES := main.c
+include $(LEVEL)/Makefile.rules
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/stats_api/TestStatisticsAPI.py b/lldb/packages/Python/lldbsuite/test/functionalities/stats_api/TestStatisticsAPI.py
new file mode 100644
index 00000000000..e3e1cba3aec
--- /dev/null
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/stats_api/TestStatisticsAPI.py
@@ -0,0 +1,28 @@
+# Test the SBAPI for GetStatistics()
+
+import json
+import lldb
+from lldbsuite.test.decorators import *
+from lldbsuite.test.lldbtest import *
+from lldbsuite.test import lldbutil
+
+
+class TestStatsAPI(TestBase):
+    mydir = TestBase.compute_mydir(__file__)
+
+    def setUp(self):
+        TestBase.setUp(self)
+
+    def test_stats_api(self):
+        self.build()
+        exe = self.getBuildArtifact("a.out")
+        target = self.dbg.CreateTarget(exe)
+        stats = target.GetStatistics()
+        stream = lldb.SBStream()
+        res = stats.GetAsJSON(stream)
+        stats_json = sorted(json.loads(stream.GetData()))
+        self.assertEqual(len(stats_json), 4)
+        self.assertEqual(stats_json[0], "Number of expr evaluation failures")
+        self.assertEqual(stats_json[1], "Number of expr evaluation successes")
+        self.assertEqual(stats_json[2], "Number of frame var failures")
+        self.assertEqual(stats_json[3], "Number of frame var successes")
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/stats_api/main.c b/lldb/packages/Python/lldbsuite/test/functionalities/stats_api/main.c
new file mode 100644
index 00000000000..03b2213bb9a
--- /dev/null
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/stats_api/main.c
@@ -0,0 +1,3 @@
+int main(void) {
+  return 0;
+}
-- 
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