ascii_test.go

Documentation: github.com/gdamore/encoding

     1  // Copyright 2018 Garrett D'Amore
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use file except in compliance with the License.
     5  // You may obtain a copy of the license at
     6  //
     7  //    http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package encoding
    16  
    17  import (
    18  	"testing"
    19  )
    20  
    21  func TestASCII(t *testing.T) {
    22  	t.Logf("ASCII identity transforms")
    23  	for i := 0; i < 128; i++ {
    24  		verifyMap(t, ASCII, byte(i), rune(i))
    25  	}
    26  
    27  	t.Logf("High order bytes map to RuneError")
    28  	for i := 128; i < 256; i++ {
    29  		verifyToUTF(t, ASCII, byte(i), RuneError)
    30  	}
    31  
    32  	t.Logf("High order UTF maps to ASCIISub")
    33  	for i := 128; i < 256; i++ {
    34  		verifyFromUTF(t, ASCII, ASCIISub, rune(i))
    35  	}
    36  
    37  	t.Logf("Large UTF maps to ASCIISub")
    38  	verifyFromUTF(t, ASCII, ASCIISub, '㿿')
    39  }
    40
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