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@ -201,4 +201,32 @@ class Framework_Shared extends PHPUnit_Framework_TestCase
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}
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/**
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* rcube_shared.inc: is_ascii()
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*/
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function test_is_ascii()
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{
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$result = is_ascii("0123456789");
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$this->assertTrue($result, "Valid ASCII (numbers)");
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$result = is_ascii("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz");
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$this->assertTrue($result, "Valid ASCII (letters)");
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$result = is_ascii(" !\"#\$%&'()*+,-./:;<=>?@[\\^_`{|}~");
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$this->assertTrue($result, "Valid ASCII (special characters)");
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$result = is_ascii("\x00\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0A\x0B\x0C\x0D\x0E\x0F"
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."\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1A\x1B\x1C\x1D\x1E\x1F");
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$this->assertTrue($result, "Valid ASCII (control characters)");
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$result = is_ascii("\n", false);
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$this->assertFalse($result, "Valid ASCII (control characters)");
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$result = is_ascii("ż");
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$this->assertFalse($result, "Invalid ASCII (UTF-8 character)");
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$result = is_ascii("ż", false);
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$this->assertFalse($result, "Invalid ASCII (UTF-8 character [2])");
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}
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}
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