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Diffstat (limited to 'xfa/fxfa/fm2js/cxfa_fmlexer_unittest.cpp')
-rw-r--r--xfa/fxfa/fm2js/cxfa_fmlexer_unittest.cpp7
1 files changed, 7 insertions, 0 deletions
diff --git a/xfa/fxfa/fm2js/cxfa_fmlexer_unittest.cpp b/xfa/fxfa/fm2js/cxfa_fmlexer_unittest.cpp
index 00dc494582..248b9fead6 100644
--- a/xfa/fxfa/fm2js/cxfa_fmlexer_unittest.cpp
+++ b/xfa/fxfa/fm2js/cxfa_fmlexer_unittest.cpp
@@ -10,6 +10,13 @@
#include "testing/test_support.h"
#include "third_party/base/ptr_util.h"
+TEST(CXFA_FMLexerTest, NullString) {
+ WideStringView null_string;
+ CXFA_FMLexer lexer(null_string);
+ CXFA_FMToken token = lexer.NextToken();
+ EXPECT_EQ(TOKeof, token.m_type);
+}
+
TEST(CXFA_FMLexerTest, EmptyString) {
CXFA_FMLexer lexer(L"");
CXFA_FMToken token = lexer.NextToken();