1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
|
package xml_example
import "core:encoding/xml"
import "core:os"
import "core:mem"
import "core:fmt"
import "core:time"
import "core:strings"
import "core:hash"
example :: proc() {
using fmt
doc: ^xml.Document
err: xml.Error
DOC :: #load("../../../../tests/core/assets/XML/unicode.xml")
parse_duration: time.Duration
{
time.SCOPED_TICK_DURATION(&parse_duration)
doc, err = xml.parse(DOC, xml.Options{flags={.Ignore_Unsupported}})
}
defer xml.destroy(doc)
ms := time.duration_milliseconds(parse_duration)
speed := (f64(1000.0) / ms) * f64(len(DOC)) / 1_024.0 / 1_024.0
fmt.printf("Parse time: %v bytes in %.2f ms (%.2f MiB/s).\n", len(DOC), ms, speed)
if err != .None {
printf("Load/Parse error: %v\n", err)
if err == .File_Error {
println("\"unicode.xml\" not found. Did you run \"tests\\download_assets.py\"?")
}
os.exit(1)
}
println("\"unicode.xml\" loaded and parsed.")
charlist, charlist_ok := xml.find_child_by_ident(doc.root, "charlist")
if !charlist_ok {
eprintln("Could not locate top-level `<charlist>` tag.")
os.exit(1)
}
printf("Found `<charlist>` with %v children.\n", len(charlist.children))
crc32 := doc_hash(doc)
printf("[%v] CRC32: 0x%08x\n", "🎉" if crc32 == 0xcaa042b9 else "🤬", crc32)
}
doc_hash :: proc(doc: ^xml.Document, print := false) -> (crc32: u32) {
buf: strings.Builder
defer strings.destroy_builder(&buf)
w := strings.to_writer(&buf)
xml.print(w, doc)
tree := strings.to_string(buf)
if print { fmt.println(tree) }
return hash.crc32(transmute([]u8)tree)
}
main :: proc() {
using fmt
track: mem.Tracking_Allocator
mem.tracking_allocator_init(&track, context.allocator)
context.allocator = mem.tracking_allocator(&track)
example()
if len(track.allocation_map) > 0 {
println()
for _, v in track.allocation_map {
printf("%v Leaked %v bytes.\n", v.location, v.size)
}
}
println("Done and cleaned up!")
}
|
