test/xi2: Fix infinite loop in test_convert_XITouchOwnershipEvent
The touchid test was using a loop like: for(i = 1; i < 0xffffffff; i <<= 1) When 'i' is a 32-bit variable, this infinite loops as it goes from 0x80000000 to 0. 'i' is declared as 'long', which is 32-bit in 32-bit mode. Signed-off-by: Keith Packard <keithp@keithp.com>
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@ -1001,10 +1001,12 @@ test_convert_XITouchOwnershipEvent(void)
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test_XITouchOwnershipEvent(&in);
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}
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for (i = 1; i <= 0xFFFFFFFF; i <<= 1)
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for (i = 1; ; i <<= 1)
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{
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in.touchid = i;
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test_XITouchOwnershipEvent(&in);
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if (i == (1 << 31))
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break;
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}
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}
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