Check that it now properly handles \xC0 and \xC1.
Fixes#11733.
Change-Id: I66cfe0d43f9d123d4c4509a3fa18b9b6380dfc39
Reviewed-on: https://go-review.googlesource.com/17225
Reviewed-by: Russ Cox <rsc@golang.org>
Cover some functions that weren't benched before and add InString
variants if the underlying implementation is different.
Note: compare (Valid|RuneCount)InString* to their (Valid|RuneCount)*
counterparts. It shows, somewhat unexpectedly, that ranging over
a string is *much* slower than using calls to DecodeRune.
Results:
In order to avoid a discrepancy in measuring the performance
of core we could leave the names of the string-based measurements
unchanged and suffix the added alternatives with Bytes.
Compared to old:
BenchmarkRuneCountTenASCIIChars-8 44.3 12.4 -72.01%
BenchmarkRuneCountTenJapaneseChars-8 167 67.1 -59.82%
BenchmarkEncodeASCIIRune-8 3.37 3.44 +2.08%
BenchmarkEncodeJapaneseRune-8 7.19 7.24 +0.70%
BenchmarkDecodeASCIIRune-8 5.41 5.53 +2.22%
BenchmarkDecodeJapaneseRune-8 8.17 8.41 +2.94%
All benchmarks:
BenchmarkRuneCountTenASCIIChars-8 100000000 12.4 ns/op
BenchmarkRuneCountTenJapaneseChars-8 20000000 67.1 ns/op
BenchmarkRuneCountInStringTenASCIIChars-8 30000000 44.5 ns/op
BenchmarkRuneCountInStringTenJapaneseChars-8 10000000 165 ns/op
BenchmarkValidTenASCIIChars-8 100000000 12.5 ns/op
BenchmarkValidTenJapaneseChars-8 20000000 71.1 ns/op
BenchmarkValidStringTenASCIIChars-8 30000000 50.0 ns/op
BenchmarkValidStringTenJapaneseChars-8 10000000 161 ns/op
BenchmarkEncodeASCIIRune-8 500000000 3.44 ns/op
BenchmarkEncodeJapaneseRune-8 200000000 7.24 ns/op
BenchmarkDecodeASCIIRune-8 300000000 5.53 ns/op
BenchmarkDecodeJapaneseRune-8 200000000 8.41 ns/op
BenchmarkFullASCIIRune-8 500000000 3.91 ns/op
BenchmarkFullJapaneseRune-8 300000000 4.22 ns/op
Change-Id: I674d2ee4917b975a37717bbfa1082cc84dcd275e
Reviewed-on: https://go-review.googlesource.com/14431
Reviewed-by: Russ Cox <rsc@golang.org>
All of Go passes. No changes for the text repo.
Fixes#10153
Change-Id: I313369bf471c8974390a6d42075e5c54f6a81750
Reviewed-on: https://go-review.googlesource.com/13667
Reviewed-by: Russ Cox <rsc@golang.org>
Reviewed-by: Rob Pike <r@golang.org>
Not sure if I'm on time for 1.5; Unicode 8 just got released.
Straighforward upgrade. Only changed maketables.go to prevent it from adding
the Cherokee upper and lower case mappings. This change causes the caseOrbit
table to NOT change. Added tests to verify that the relevant functions still
produce the correct result, even for Cherokee.
Fixes#11309
Change-Id: I42850f5b3399bde125b002efc78eff96dbd86a08
Reviewed-on: https://go-review.googlesource.com/11286
Reviewed-by: Russ Cox <rsc@golang.org>