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wren/test/core/string/iterator_value.wren

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Make strings iterable over their code points. I'm not sure why, but this also regresses perf: binary_trees - wren .......... 3290 0.30s 96.68% relative to baseline delta_blue - wren .......... 7948 0.13s 99.06% relative to baseline fib - wren .......... 3165 0.32s 95.90% relative to baseline for - wren .......... 8242 0.12s 96.00% relative to baseline method_call - wren .......... 5417 0.18s 78.74% relative to baseline Need to investigate.
2015-01-22 20:58:22 -08:00
var s = "abçd"
"IO" -> "System". Get rid of the separate opt-in IO class and replace it with a core System class. - Remove wren_io.c, wren_io.h, and io.wren. - Remove the flags that disable it. - Remove the overloads for print() with different arity. (It was an experiment, but I don't think it's that useful.) - Remove IO.read(). That will reappear using libuv in the CLI at some point. - Remove IO.time. Doesn't seem to have been used. - Update all of the tests, docs, etc. I'm sorry for all the breakage this causes, but I think "System" is a better name for this class (it makes it natural to add things like "System.gc()") and frees up "IO" for referring to the CLI's IO module.
2015-09-15 07:46:09 -07:00
System.print(s.iteratorValue(0)) // expect: a
System.print(s.iteratorValue(1)) // expect: b
System.print(s.iteratorValue(2)) // expect: ç
Move codePointAt() to separate CodePointSequence class.
2015-09-11 07:56:01 -07:00
// Iterator value in middle of UTF sequence is the unencoded byte.
"IO" -> "System". Get rid of the separate opt-in IO class and replace it with a core System class. - Remove wren_io.c, wren_io.h, and io.wren. - Remove the flags that disable it. - Remove the overloads for print() with different arity. (It was an experiment, but I don't think it's that useful.) - Remove IO.read(). That will reappear using libuv in the CLI at some point. - Remove IO.time. Doesn't seem to have been used. - Update all of the tests, docs, etc. I'm sorry for all the breakage this causes, but I think "System" is a better name for this class (it makes it natural to add things like "System.gc()") and frees up "IO" for referring to the CLI's IO module.
2015-09-15 07:46:09 -07:00
System.print(s.iteratorValue(3) == "\xa7") // expect: true
System.print(s.iteratorValue(4)) // expect: d
Adding 8-bit strings test cases.
2015-02-04 13:58:16 +01:00
Add "." to comments. :)
2015-02-04 20:26:29 -08:00
// 8-bit clean.
Adding 8-bit strings test cases.
2015-02-04 13:58:16 +01:00
var t = "a\0b\0c"
"IO" -> "System". Get rid of the separate opt-in IO class and replace it with a core System class. - Remove wren_io.c, wren_io.h, and io.wren. - Remove the flags that disable it. - Remove the overloads for print() with different arity. (It was an experiment, but I don't think it's that useful.) - Remove IO.read(). That will reappear using libuv in the CLI at some point. - Remove IO.time. Doesn't seem to have been used. - Update all of the tests, docs, etc. I'm sorry for all the breakage this causes, but I think "System" is a better name for this class (it makes it natural to add things like "System.gc()") and frees up "IO" for referring to the CLI's IO module.
2015-09-15 07:46:09 -07:00
System.print(t.iteratorValue(0) == "a") // expect: true
System.print(t.iteratorValue(1) == "\0") // expect: true
System.print(t.iteratorValue(2) == "b") // expect: true
System.print(t.iteratorValue(3) == "\0") // expect: true
System.print(t.iteratorValue(4) == "c") // expect: true
Move codePointAt() to separate CodePointSequence class.
2015-09-11 07:56:01 -07:00
// Returns single byte strings for invalid UTF-8 sequences.
"IO" -> "System". Get rid of the separate opt-in IO class and replace it with a core System class. - Remove wren_io.c, wren_io.h, and io.wren. - Remove the flags that disable it. - Remove the overloads for print() with different arity. (It was an experiment, but I don't think it's that useful.) - Remove IO.read(). That will reappear using libuv in the CLI at some point. - Remove IO.time. Doesn't seem to have been used. - Update all of the tests, docs, etc. I'm sorry for all the breakage this causes, but I think "System" is a better name for this class (it makes it natural to add things like "System.gc()") and frees up "IO" for referring to the CLI's IO module.
2015-09-15 07:46:09 -07:00
System.print("\xef\xf7".iteratorValue(0) == "\xef") // expect: true
System.print("\xef\xf7".iteratorValue(1) == "\xf7") // expect: true
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