/
xml_coverage.go
63 lines (56 loc) · 1.76 KB
/
xml_coverage.go
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
// Code for parsing XML coverage output (eg. Java or Python).
package test
import "encoding/xml"
import "strings"
import "core"
func parseXMLCoverageResults(target *core.BuildTarget, coverage *core.TestCoverage, data []byte) error {
xcoverage := xmlCoverage{}
if err := xml.Unmarshal(data, &xcoverage); err != nil {
return err
}
for _, pkg := range xcoverage.Packages.Package {
for _, cls := range pkg.Classes.Class {
filename := strings.TrimPrefix(cls.Filename, core.RepoRoot)
// There can be multiple classes per file so we must merge here, not overwrite.
coverage.Files[filename] = core.MergeCoverageLines(coverage.Files[filename], parseXMLLines(cls.Lines.Line))
}
}
coverage.Tests[target.Label] = coverage.Files
return nil
}
func parseXMLLines(lines []xmlCoverageLine) []core.LineCoverage {
ret := []core.LineCoverage{}
for _, line := range lines {
for i := len(ret) + 1; i < line.Number; i++ {
ret = append(ret, core.NotExecutable)
}
if line.Hits > 0 {
ret = append(ret, core.Covered)
} else {
ret = append(ret, core.Uncovered)
}
}
return ret
}
// Note that this is based off coverage.py's format, which is originally a Java format
// so some of the structures are a little awkward (eg. 'classes' actually refer to Python modules, not classes).
type xmlCoverage struct {
Packages struct {
Package []struct {
Classes struct {
Class []struct {
LineRate float32 `xml:"line-rate,attr"`
Filename string `xml:"filename,attr"`
Name string `xml:"name,attr"`
Lines struct {
Line []xmlCoverageLine `xml:"line"`
} `xml:"lines"`
} `xml:"class"`
} `xml:"classes"`
} `xml:"package"`
} `xml:"packages"`
}
type xmlCoverageLine struct {
Hits int `xml:"hits,attr"`
Number int `xml:"number,attr"`
}