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e60cce54a8
* make test suite responisble for stopping apps * reuse test suite fields to simplify function signatures --------- Signed-off-by: hagen1778 <roman@victoriametrics.com>
87 lines
2.4 KiB
Go
87 lines
2.4 KiB
Go
package apptest
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import (
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"fmt"
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"net/http"
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"os"
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"regexp"
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"testing"
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"time"
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)
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// Vmstorage holds the state of a vmstorage app and provides vmstorage-specific
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// functions.
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type Vmstorage struct {
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*app
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*ServesMetrics
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storageDataPath string
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httpListenAddr string
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vminsertAddr string
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vmselectAddr string
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forceFlushURL string
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}
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// StartVmstorage starts an instance of vmstorage with the given flags. It also
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// sets the default flags and populates the app instance state with runtime
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// values extracted from the application log (such as httpListenAddr)
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func StartVmstorage(instance string, flags []string, cli *Client) (*Vmstorage, error) {
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app, stderrExtracts, err := startApp(instance, "../../bin/vmstorage", flags, &appOptions{
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defaultFlags: map[string]string{
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"-storageDataPath": fmt.Sprintf("%s/%s-%d", os.TempDir(), instance, time.Now().UnixNano()),
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"-httpListenAddr": "127.0.0.1:0",
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"-vminsertAddr": "127.0.0.1:0",
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"-vmselectAddr": "127.0.0.1:0",
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},
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extractREs: []*regexp.Regexp{
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storageDataPathRE,
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httpListenAddrRE,
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vminsertAddrRE,
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vmselectAddrRE,
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},
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})
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if err != nil {
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return nil, err
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}
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return &Vmstorage{
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app: app,
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ServesMetrics: &ServesMetrics{
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metricsURL: fmt.Sprintf("http://%s/metrics", stderrExtracts[1]),
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cli: cli,
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},
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storageDataPath: stderrExtracts[0],
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httpListenAddr: stderrExtracts[1],
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vminsertAddr: stderrExtracts[2],
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vmselectAddr: stderrExtracts[3],
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forceFlushURL: fmt.Sprintf("http://%s/internal/force_flush", stderrExtracts[1]),
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}, nil
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}
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// VminsertAddr returns the address at which the vmstorage process is listening
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// for vminsert connections.
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func (app *Vmstorage) VminsertAddr() string {
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return app.vminsertAddr
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}
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// VmselectAddr returns the address at which the vmstorage process is listening
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// for vmselect connections.
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func (app *Vmstorage) VmselectAddr() string {
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return app.vmselectAddr
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}
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// ForceFlush is a test helper function that forces the flushing of inserted
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// data, so it becomes available for searching immediately.
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func (app *Vmstorage) ForceFlush(t *testing.T) {
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t.Helper()
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app.cli.Get(t, app.forceFlushURL, http.StatusOK)
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}
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// String returns the string representation of the vmstorage app state.
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func (app *Vmstorage) String() string {
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return fmt.Sprintf("{app: %s storageDataPath: %q httpListenAddr: %q vminsertAddr: %q vmselectAddr: %q}", []any{
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app.app, app.storageDataPath, app.httpListenAddr, app.vminsertAddr, app.vmselectAddr}...)
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}
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