mkdir -p coverage-report
# 生成详细的报告
gcovr -r ./core --txt coverage-report/index.txt --html-details --html coverage-report/index.html -e ".*\.pb\.cc" -e ".*\.pb\.h" -e ".*unittest.*" -e ".*config_server.*" -e ".*go_pipeline.*" -e ".*sdk.*"
# 生成本次commit diff的报告
python3 tools/coverage-diff/main.py coverage-report/index.txt
import (
"github.com/stretchr/testify/assert"
"github.com/alibaba/ilogtail/pkg/pipeline"
"github.com/alibaba/ilogtail/plugins/test"
"github.com/alibaba/ilogtail/plugins/test/mock"
"testing"
)
func TestInputSystem_CollectOpenFD(t *testing.T) {
cxt := mock.NewEmptyContext("project", "store", "config")
p := pipeline.MetricInputs["metric_system_v2"]().(*InputSystem)
_, err := p.Init(cxt)
assert.NoError(t, err, "cannot init the mock process plugin: %v", err)
c := &test.MockMetricCollector{}
p.CollectOpenFD(c)
assert.Equal(t, 2, len(c.Logs))
m := make(map[string]string)
for _, log := range c.Logs {
for _, content := range log.Contents {
if content.Key == "__name__" {
m[content.Value] = "exist"
}
}
}
assert.NotEqual(t, "", m["fd_allocated"])
assert.NotEqual(t, "", m["fd_max"])
}