8013873: Regexp regression for escaped dash in character class
Reviewed-by: jlaskey
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/**
* JDK-8011756: Wrong characters supported in RegExp \c escape
*
* @test
* @run
*/
// Invalid control letters should be escaped:
print(/\cı/.test("\x09"));
print(/\cı/.test("\\cı"));
print(/\cſ/.test("\x13"));
print(/\cſ/.test("\\cſ"));
print(/[\cſ]/.test("\x13"));
print(/[\cſ]/.test("\\"));
print(/[\cſ]/.test("c"));
print(/[\cſ]/.test("ſ"));
print(/[\c#]/.test("\\"));
print(/[\c#]/.test("c"));
print(/[\c#]/.test("#"));
// The characters that are supported by other engines are '0'-'9', '_':
print(/[\c0]/.test("\x10"));
print(/[\c1]/.test("\x11"));
print(/[\c2]/.test("\x12"));
print(/[\c3]/.test("\x13"));
print(/[\c4]/.test("\x14"));
print(/[\c5]/.test("\x15"));
print(/[\c6]/.test("\x16"));
print(/[\c7]/.test("\x17"));
print(/[\c8]/.test("\x18"));
print(/[\c9]/.test("\x19"));
print(/[\c_]/.test("\x1F"));