[Lldb-commits] [lldb] e62fc14 - [lldb-dap] Add unit tests for GetStrings

[Jonas Devlieghere via lldb-commits]

Author: Jonas Devlieghere
Date: 2025-05-11T16:32:43-07:00
New Revision: e62fc14a5d214f801758b35bdcad0c8efc65e8b8

URL: https://github.com/llvm/llvm-project/commit/e62fc14a5d214f801758b35bdcad0c8efc65e8b8
DIFF: https://github.com/llvm/llvm-project/commit/e62fc14a5d214f801758b35bdcad0c8efc65e8b8.diff

LOG: [lldb-dap] Add unit tests for GetStrings

Added: 
    

Modified: 
    lldb/unittests/DAP/JSONUtilsTest.cpp

Removed: 
    


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diff  --git a/lldb/unittests/DAP/JSONUtilsTest.cpp b/lldb/unittests/DAP/JSONUtilsTest.cpp
index 648aef106caa6..ce4be085965d5 100644
--- a/lldb/unittests/DAP/JSONUtilsTest.cpp
+++ b/lldb/unittests/DAP/JSONUtilsTest.cpp
@@ -149,3 +149,47 @@ TEST(JSONUtilsTest, CreateModule) {
   ASSERT_NE(object, nullptr);
   EXPECT_EQ(object->size(), 0UL);
 }
+
+TEST(JSONUtilsTest, GetStrings_EmptyArray) {
+  llvm::json::Object obj;
+  obj.try_emplace("key", llvm::json::Array());
+  auto result = GetStrings(&obj, "key");
+  EXPECT_TRUE(result.empty());
+}
+
+TEST(JSONUtilsTest, GetStrings_NullKey) {
+  llvm::json::Object obj;
+  auto result = GetStrings(&obj, "nonexistent_key");
+  EXPECT_TRUE(result.empty());
+}
+
+TEST(JSONUtilsTest, GetStrings_StringValues) {
+  llvm::json::Object obj;
+  llvm::json::Array arr{"value1", "value2", "value3"};
+  obj.try_emplace("key", std::move(arr));
+  auto result = GetStrings(&obj, "key");
+  ASSERT_EQ(result.size(), 3UL);
+  EXPECT_EQ(result[0], "value1");
+  EXPECT_EQ(result[1], "value2");
+  EXPECT_EQ(result[2], "value3");
+}
+
+TEST(JSONUtilsTest, GetStrings_MixedValues) {
+  llvm::json::Object obj;
+  llvm::json::Array arr{"string", 42, true, nullptr};
+  obj.try_emplace("key", std::move(arr));
+  auto result = GetStrings(&obj, "key");
+  ASSERT_EQ(result.size(), 3UL);
+  EXPECT_EQ(result[0], "string");
+  EXPECT_EQ(result[1], "42");
+  EXPECT_EQ(result[2], "true");
+}
+
+TEST(JSONUtilsTest, GetStrings_NestedArray) {
+  llvm::json::Object obj;
+  llvm::json::Array nested_array{"string", llvm::json::Array{"nested"}};
+  obj.try_emplace("key", std::move(nested_array));
+  auto result = GetStrings(&obj, "key");
+  ASSERT_EQ(result.size(), 1UL);
+  EXPECT_EQ(result[0], "string");
+}