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Index ¶
Constants ¶
const ( // When this environ var is set to a value and running tests with -v flag, // then TestIpniRunner output is logged. EnvTestIpniRunnerOutput = "TEST_IPNI_RUNNER_OUTPUT" IndexerReadyMatch = "Indexer is ready" ProviderHasPeerMatch = "connected to peer successfully" ProviderReadyMatch = "admin http server listening" DhstoreReady = "Store opened." )
Variables ¶
This section is empty.
Functions ¶
This section is empty.
Types ¶
type Execution ¶
type Execution struct {
Name string
Args []string
Watchers []StdoutWatcher
}
func NewExecution ¶
func (Execution) WithWatcher ¶
func (p Execution) WithWatcher(watcher StdoutWatcher) Execution
type StdoutWatcher ¶
type StdoutWatcher struct {
Match string
Signal chan struct{}
}
StdoutWatcher is a helper for watching the stdout of a command for a specific string. It is used by TestIpniRunner to watch for specific output from the commands. The Signal channel will be sent on when the match string is found.
func NewStdoutWatcher ¶
func NewStdoutWatcher(match string) StdoutWatcher
type TestIpniRunner ¶
type TestIpniRunner struct {
Ctx context.Context
Dir string
Env []string
// contains filtered or unexported fields
}
TestIpniRunner is a helper for running the indexer and other commands. TestIpniRunner is not specifically tied to the indexer, but is designed to be used to manage multiple processes in a test; and is therefore useful for testing the indexer, the dhstore, and providers, all in a temporary directory and with a test environment.
func NewTestIpniRunner ¶
NewTestIpniRunner creates a new TestIpniRunner for the given test, context, and temporary directory. It also takes a list of StdoutWatchers, which will be used to watch for specific output from the commands.
func (*TestIpniRunner) Run ¶
func (tr *TestIpniRunner) Run(name string, args ...string) []byte
Run runs a command and returns its output. This is useful for executing synchronous commands within the temporary environment.
func (*TestIpniRunner) Start ¶
func (tr *TestIpniRunner) Start(ex Execution) *exec.Cmd
Start starts a command and returns the command. This is useful for executing asynchronous commands within the temporary environment. It will watch the command's stdout for the given match string, and send on a watcher's channel when/if found.
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