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-rw-r--r--core/src/fxcrt/fx_basic_bstring_unittest.cpp39
1 files changed, 39 insertions, 0 deletions
diff --git a/core/src/fxcrt/fx_basic_bstring_unittest.cpp b/core/src/fxcrt/fx_basic_bstring_unittest.cpp
index 53427e3650..1ddaad420a 100644
--- a/core/src/fxcrt/fx_basic_bstring_unittest.cpp
+++ b/core/src/fxcrt/fx_basic_bstring_unittest.cpp
@@ -6,6 +6,45 @@
#include "../../../testing/fx_string_testhelpers.h"
#include "../../include/fxcrt/fx_basic.h"
+TEST(fxcrt, ByteStringOperatorSubscript) {
+ // CFX_ByteString includes the NUL terminator for non-empty strings.
+ CFX_ByteString abc("abc");
+ EXPECT_EQ('a', abc[0]);
+ EXPECT_EQ('b', abc[1]);
+ EXPECT_EQ('c', abc[2]);
+ EXPECT_EQ(0, abc[3]);
+}
+
+TEST(fxcrt, ByteStringOperatorLT) {
+ CFX_ByteString empty;
+ CFX_ByteString a("a");
+ CFX_ByteString abc("abc");
+ CFX_ByteString def("def");
+
+ EXPECT_FALSE(empty < empty);
+ EXPECT_FALSE(a < a);
+ EXPECT_FALSE(abc < abc);
+ EXPECT_FALSE(def < def);
+
+ EXPECT_TRUE(empty < a);
+ EXPECT_FALSE(a < empty);
+
+ EXPECT_TRUE(empty < abc);
+ EXPECT_FALSE(abc < empty);
+
+ EXPECT_TRUE(empty < def);
+ EXPECT_FALSE(def < empty);
+
+ EXPECT_TRUE(a < abc);
+ EXPECT_FALSE(abc < a);
+
+ EXPECT_TRUE(a < def);
+ EXPECT_FALSE(def < a);
+
+ EXPECT_TRUE(abc < def);
+ EXPECT_FALSE(def < abc);
+}
+
TEST(fxcrt, ByteStringCNull) {
CFX_ByteStringC null_string;
EXPECT_EQ(null_string.GetPtr(), nullptr);