jacoco2json
v1.0.1
Published
JaCoCo JSON Parser
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Readme
jacoco2json
JaCoCo JSON Parser
- Sessioninfo
- Group(nest)
- Package
- Class
- Method
- Sourcefile
- Line
- Counter
API
jacoco2JSON(xml: string, options?: JaCoCoOptions): ReportAnalysis
Call the parseXML and analyseJSON methods in sequence.
parseXML(xml: string, options?: ParseOptions): ReportNode
Refer to the XML Coverage Report file, keep the original structure and name, and parse XML into JSON.
analyseJSON(json: ReportNode, options?: AnalyseOptions): ReportAnalysis
Refer to the HTML Coverage Report file, transform the original structure and name, and analyse the parsed JSON.
- Package name
- Class name
- Class initialization method
- Instance initialization method
- Method descriptors
- ~~Anonymous class name~~ (Missing superclass and interface information)
Demo
import { analyseJSON, jacoco2JSON, parseXML } from "jacoco2json";
const analysedJSON = jacoco2JSON(xml);
// or
const parsedJSON = parseXML(xml);
if (parsedJSON) {
const analysedJSON = analyseJSON(parsedJSON);
}Links
https://github.com/jacoco/jacoco/wiki/UsageTipsAndTricks#group-your-reports
https://github.com/jacoco/jacoco/blob/master/org.jacoco.report/src/org/jacoco/report/JavaNames.java
https://github.com/jacoco/jacoco/blob/master/org.jacoco.report.test/src/org/jacoco/report/JavaNamesTest.java
https://github.com/jacoco/jacoco/blob/master/org.jacoco.report.test/src/org/jacoco/report/xml/XMLFormatterTest.java
https://docs.oracle.com/javase/specs/jvms/se21/html/jvms-2.html#jvms-2.9
https://docs.oracle.com/javase/specs/jvms/se21/html/jvms-4.html#jvms-4.3
Sample
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<!DOCTYPE report PUBLIC "-//JACOCO//DTD Report 1.1//EN" "report.dtd">
<report name="JaCoCo">
<sessioninfo id="org.jacoco.core.test" start="1699565277294" dump="1699565280093" />
<group name="org.jacoco.core">
<package name="org/jacoco/core/tools">
<class name="org/jacoco/core/tools/ExecFileLoader" sourcefilename="ExecFileLoader.java">
<method name="<init>" desc="()V" line="42">
<counter type="INSTRUCTION" missed="0" covered="13" />
<counter type="LINE" missed="0" covered="4" />
<counter type="COMPLEXITY" missed="0" covered="1" />
<counter type="METHOD" missed="0" covered="1" />
</method>
<counter type="INSTRUCTION" missed="0" covered="93" />
<counter type="BRANCH" missed="1" covered="1" />
<counter type="LINE" missed="0" covered="28" />
<counter type="COMPLEXITY" missed="1" covered="7" />
<counter type="METHOD" missed="0" covered="7" />
<counter type="CLASS" missed="0" covered="1" />
</class>
<sourcefile name="ExecDumpClient.java">
<line nr="38" mi="0" ci="2" mb="0" cb="0" />
<counter type="INSTRUCTION" missed="7" covered="115" />
<counter type="BRANCH" missed="0" covered="4" />
<counter type="LINE" missed="4" covered="38" />
<counter type="COMPLEXITY" missed="2" covered="11" />
<counter type="METHOD" missed="2" covered="9" />
<counter type="CLASS" missed="0" covered="1" />
</sourcefile>
<counter type="INSTRUCTION" missed="7" covered="208" />
<counter type="BRANCH" missed="1" covered="5" />
<counter type="LINE" missed="4" covered="66" />
<counter type="COMPLEXITY" missed="3" covered="18" />
<counter type="METHOD" missed="2" covered="16" />
<counter type="CLASS" missed="0" covered="2" />
</package>
<counter type="INSTRUCTION" missed="411" covered="14111" />
<counter type="BRANCH" missed="101" covered="1304" />
<counter type="LINE" missed="122" covered="3337" />
<counter type="COMPLEXITY" missed="121" covered="1326" />
<counter type="METHOD" missed="20" covered="703" />
<counter type="CLASS" missed="2" covered="140" />
</group>
<counter type="INSTRUCTION" missed="1431" covered="26657" />
<counter type="BRANCH" missed="160" covered="2092" />
<counter type="LINE" missed="366" covered="6172" />
<counter type="COMPLEXITY" missed="226" covered="2452" />
<counter type="METHOD" missed="76" covered="1444" />
<counter type="CLASS" missed="15" covered="288" />
</report>{
"nodeName": "report",
"attributes": {
"name": "JaCoCo"
},
"childNodes": [
{
"nodeName": "sessioninfo",
"attributes": {
"id": "org.jacoco.core.test",
"start": 1699565277294,
"dump": 1699565280093
}
},
{
"nodeName": "counter",
"attributes": {
"type": "INSTRUCTION",
"missed": 1431,
"covered": 26657
}
},
{
"nodeName": "counter",
"attributes": {
"type": "BRANCH",
"missed": 160,
"covered": 2092
}
},
{
"nodeName": "counter",
"attributes": {
"type": "LINE",
"missed": 366,
"covered": 6172
}
},
{
"nodeName": "counter",
"attributes": {
"type": "COMPLEXITY",
"missed": 226,
"covered": 2452
}
},
{
"nodeName": "counter",
"attributes": {
"type": "METHOD",
"missed": 76,
"covered": 1444
}
},
{
"nodeName": "counter",
"attributes": {
"type": "CLASS",
"missed": 15,
"covered": 288
}
},
{
"nodeName": "group",
"attributes": {
"name": "org.jacoco.core"
},
"childNodes": [
{
"nodeName": "counter",
"attributes": {
"type": "INSTRUCTION",
"missed": 411,
"covered": 14111
}
},
{
"nodeName": "counter",
"attributes": {
"type": "BRANCH",
"missed": 101,
"covered": 1304
}
},
{
"nodeName": "counter",
"attributes": {
"type": "LINE",
"missed": 122,
"covered": 3337
}
},
{
"nodeName": "counter",
"attributes": {
"type": "COMPLEXITY",
"missed": 121,
"covered": 1326
}
},
{
"nodeName": "counter",
"attributes": {
"type": "METHOD",
"missed": 20,
"covered": 703
}
},
{
"nodeName": "counter",
"attributes": {
"type": "CLASS",
"missed": 2,
"covered": 140
}
},
{
"nodeName": "package",
"attributes": {
"name": "org/jacoco/core/tools"
},
"childNodes": [
{
"nodeName": "counter",
"attributes": {
"type": "INSTRUCTION",
"missed": 7,
"covered": 208
}
},
{
"nodeName": "counter",
"attributes": {
"type": "BRANCH",
"missed": 1,
"covered": 5
}
},
{
"nodeName": "counter",
"attributes": {
"type": "LINE",
"missed": 4,
"covered": 66
}
},
{
"nodeName": "counter",
"attributes": {
"type": "COMPLEXITY",
"missed": 3,
"covered": 18
}
},
{
"nodeName": "counter",
"attributes": {
"type": "METHOD",
"missed": 2,
"covered": 16
}
},
{
"nodeName": "counter",
"attributes": {
"type": "CLASS",
"missed": 0,
"covered": 2
}
},
{
"nodeName": "class",
"attributes": {
"name": "org/jacoco/core/tools/ExecFileLoader",
"sourcefilename": "ExecFileLoader.java"
},
"childNodes": [
{
"nodeName": "counter",
"attributes": {
"type": "INSTRUCTION",
"missed": 0,
"covered": 93
}
},
{
"nodeName": "counter",
"attributes": {
"type": "BRANCH",
"missed": 1,
"covered": 1
}
},
{
"nodeName": "counter",
"attributes": {
"type": "LINE",
"missed": 0,
"covered": 28
}
},
{
"nodeName": "counter",
"attributes": {
"type": "COMPLEXITY",
"missed": 1,
"covered": 7
}
},
{
"nodeName": "counter",
"attributes": {
"type": "METHOD",
"missed": 0,
"covered": 7
}
},
{
"nodeName": "counter",
"attributes": {
"type": "CLASS",
"missed": 0,
"covered": 1
}
},
{
"nodeName": "method",
"attributes": {
"name": "<init>",
"desc": "()V",
"line": 42
},
"childNodes": [
{
"nodeName": "counter",
"attributes": {
"type": "INSTRUCTION",
"missed": 0,
"covered": 13
}
},
{
"nodeName": "counter",
"attributes": {
"type": "LINE",
"missed": 0,
"covered": 4
}
},
{
"nodeName": "counter",
"attributes": {
"type": "COMPLEXITY",
"missed": 0,
"covered": 1
}
},
{
"nodeName": "counter",
"attributes": {
"type": "METHOD",
"missed": 0,
"covered": 1
}
}
]
}
]
},
{
"nodeName": "sourcefile",
"attributes": {
"name": "ExecDumpClient.java"
},
"childNodes": [
{
"nodeName": "counter",
"attributes": {
"type": "INSTRUCTION",
"missed": 7,
"covered": 115
}
},
{
"nodeName": "counter",
"attributes": {
"type": "BRANCH",
"missed": 0,
"covered": 4
}
},
{
"nodeName": "counter",
"attributes": {
"type": "LINE",
"missed": 4,
"covered": 38
}
},
{
"nodeName": "counter",
"attributes": {
"type": "COMPLEXITY",
"missed": 2,
"covered": 11
}
},
{
"nodeName": "counter",
"attributes": {
"type": "METHOD",
"missed": 2,
"covered": 9
}
},
{
"nodeName": "counter",
"attributes": {
"type": "CLASS",
"missed": 0,
"covered": 1
}
},
{
"nodeName": "line",
"attributes": {
"nr": 38,
"mi": 0,
"ci": 2,
"mb": 0,
"cb": 0
}
}
]
}
]
}
]
}
]
}{
"type": "report",
"sessioninfo": {
"type": "sessioninfo",
"parent": "JaCoCo",
"items": [
{
"id": "org.jacoco.core.test",
"start": 1699565277294,
"dump": 1699565280093
}
]
},
"group": {
"type": "group",
"parent": "JaCoCo",
"total": {
"instruction": {
"totalCount": 28088,
"missedCount": 1431,
"coveredCount": 26657,
"missedRatio": 0.050947023639988605,
"coveredRatio": 0.9490529763600114
},
"branch": {
"totalCount": 2252,
"missedCount": 160,
"coveredCount": 2092,
"missedRatio": 0.07104795737122557,
"coveredRatio": 0.9289520426287744
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"line": {
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"missedCount": 366,
"coveredCount": 6172,
"missedRatio": 0.0559804221474457,
"coveredRatio": 0.9440195778525543
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"complexity": {
"totalCount": 2678,
"missedCount": 226,
"coveredCount": 2452,
"missedRatio": 0.08439133681852129,
"coveredRatio": 0.9156086631814787
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"method": {
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"missedRatio": 0.05,
"coveredRatio": 0.95
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"class": {
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"coveredCount": 288,
"missedRatio": 0.04950495049504951,
"coveredRatio": 0.9504950495049505
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},
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"coveredCount": 14111,
"missedRatio": 0.02830188679245283,
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"missedRatio": 0.07188612099644127,
"coveredRatio": 0.9281138790035587
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"coveredCount": 3337,
"missedRatio": 0.035270309337958945,
"coveredRatio": 0.9647296906620411
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"missedRatio": 0.08362128541810643,
"coveredRatio": 0.9163787145818936
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"coveredRatio": 0.9723374827109267
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}
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}
},
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},
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},
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"parent": "ExecDumpClient.java",
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{
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}
]
}
]
}
]
}
]
}
]
}
]
}
]
}
}