37 lines
1.1 KiB
V
37 lines
1.1 KiB
V
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fn test_simple_string_interpolation(){
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a := 'Hello'
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b := 'World'
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res := '$a $b'
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assert res == 'Hello World'
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}
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fn test_excape_dollar_in_string() {
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i := 42
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assert '($i)' == '(42)'
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assert '(\$i)'.contains('i') && !'(\$i)'.contains('42')
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assert !'(\\$i)'.contains('i') && '(\\$i)'.contains('42') && '(\\$i)'.contains('\\')
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assert '(\\\$i)'.contains('i') && !'(\\\$i)'.contains('42') && '(\\$i)'.contains('\\')
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assert !'(\\\\$i)'.contains('i') && '(\\\\$i)'.contains('42') && '(\\\\$i)'.contains('\\\\')
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assert '(${i})' == '(42)'
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assert '(\${i})'.contains('i') && !'(\${i})'.contains('42')
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assert !'(\\${i})'.contains('i') && '(\\${i})'.contains('42') && '(\\${i})'.contains('\\')
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assert '(\\\${i})'.contains('i') && !'(\\\${i})'.contains('42') && '(\\${i})'.contains('\\')
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assert !'(\\\\${i})'.contains('i') && '(\\\\${i})'.contains('42') && '(\\\\${i})'.contains('\\\\')
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assert i==42
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}
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fn test_implicit_str() {
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i := 42
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assert 'int $i' == 'int 42'
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assert '$i' == '42'
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check := '$i' == '42'
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assert check
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text := '$i' + '42'
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assert text == '4242'
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}
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