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-rw-r--r--graphics/asymptote/LspCpp/third_party/utfcpp/tests/test_checked_iterator.h35
1 files changed, 35 insertions, 0 deletions
diff --git a/graphics/asymptote/LspCpp/third_party/utfcpp/tests/test_checked_iterator.h b/graphics/asymptote/LspCpp/third_party/utfcpp/tests/test_checked_iterator.h
new file mode 100644
index 0000000000..2829a734ed
--- /dev/null
+++ b/graphics/asymptote/LspCpp/third_party/utfcpp/tests/test_checked_iterator.h
@@ -0,0 +1,35 @@
+#ifndef UTF8_FOR_CPP_TEST_CHECKED_ITERATOR_H_2675DCD0_9480_4c0c_B92A_CC14C027B731
+#define UTF8_FOR_CPP_TEST_CHECKED_ITERATOR_H_2675DCD0_9480_4c0c_B92A_CC14C027B731
+
+#include "utf8.h"
+
+using namespace utf8;
+
+
+TEST(CheckedIteratrTests, test_increment)
+{
+ const char* threechars = "\xf0\x90\x8d\x86\xe6\x97\xa5\xd1\x88";
+ utf8::iterator<const char*> it(threechars, threechars, threechars + 9);
+ utf8::iterator<const char*> it2 = it;
+ EXPECT_EQ (it2, it);
+ EXPECT_EQ (*it, 0x10346);
+ EXPECT_EQ (*(++it), 0x65e5);
+ EXPECT_EQ ((*it++), 0x65e5);
+ EXPECT_EQ (*it, 0x0448);
+ EXPECT_NE (it, it2);
+ utf8::iterator<const char*> endit (threechars + 9, threechars, threechars + 9);
+ EXPECT_EQ (++it, endit);
+}
+
+TEST(CheckedIteratrTests, test_decrement)
+{
+ const char* threechars = "\xf0\x90\x8d\x86\xe6\x97\xa5\xd1\x88";
+ utf8::iterator<const char*> it(threechars+9, threechars, threechars + 9);
+ EXPECT_EQ (*(--it), 0x0448);
+ EXPECT_EQ ((*it--), 0x0448);
+ EXPECT_EQ (*it, 0x65e5);
+ EXPECT_EQ (--it, utf8::iterator<const char*>(threechars, threechars, threechars + 9));
+ EXPECT_EQ (*it, 0x10346);
+}
+
+#endif