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[Bug][Function] Fix pad function wrong result when len.val==str_char_size (#6564)

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like #6563 and #6562
This commit is contained in:
Pxl
2021-09-07 11:55:49 +08:00
committed by GitHub
parent bf6d043a7e
commit 577ff01094
2 changed files with 6 additions and 2 deletions
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4
be/test/exprs/string_functions_test.cpp
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@ -470,6 +470,8 @@ TEST_F(StringFunctionsTest, lpad) {
StringFunctions::lpad(ctx, StringVal("hi"), IntVal(1), StringVal("?")));
ASSERT_EQ(StringVal("你"),
StringFunctions::lpad(ctx, StringVal("你好"), IntVal(1), StringVal("?")));
ASSERT_EQ(StringVal("你"),
StringFunctions::lpad(ctx, StringVal("你"), IntVal(1), StringVal("?")));
ASSERT_EQ(StringVal(""),
StringFunctions::lpad(ctx, StringVal("hi"), IntVal(0), StringVal("?")));
ASSERT_EQ(StringVal::null(),
@ -498,6 +500,8 @@ TEST_F(StringFunctionsTest, rpad) {
StringFunctions::rpad(ctx, StringVal("hi"), IntVal(1), StringVal("?")));
ASSERT_EQ(StringVal("你"),
StringFunctions::rpad(ctx, StringVal("你好"), IntVal(1), StringVal("?")));
ASSERT_EQ(StringVal("你"),
StringFunctions::rpad(ctx, StringVal("你"), IntVal(1), StringVal("?")));
ASSERT_EQ(StringVal(""),
StringFunctions::rpad(ctx, StringVal("hi"), IntVal(0), StringVal("?")));
ASSERT_EQ(StringVal::null(),