1 files changed, 39 insertions, 0 deletions
diff --git a/vendor/gotest.tools/v3/poll/check.go b/vendor/gotest.tools/v3/poll/check.go
new file mode 100644
index 0000000000..060b099890
--- /dev/null
+++ b/vendor/gotest.tools/v3/poll/check.go
@@ -0,0 +1,39 @@
+package poll
+
+import (
+	"net"
+	"os"
+)
+
+// Check is a function which will be used as check for the WaitOn method.
+type Check func(t LogT) Result
+
+// FileExists looks on filesystem and check that path exists.
+func FileExists(path string) Check {
+	return func(t LogT) Result {
+		_, err := os.Stat(path)
+		if os.IsNotExist(err) {
+			t.Logf("waiting on file %s to exist", path)
+			return Continue("file %s does not exist", path)
+		}
+		if err != nil {
+			return Error(err)
+		}
+
+		return Success()
+	}
+}
+
+// Connection try to open a connection to the address on the
+// named network. See net.Dial for a description of the network and
+// address parameters.
+func Connection(network, address string) Check {
+	return func(t LogT) Result {
+		_, err := net.Dial(network, address)
+		if err != nil {
+			t.Logf("waiting on socket %s://%s to be available...", network, address)
+			return Continue("socket %s://%s not available", network, address)
+		}
+		return Success()
+	}
+}