Function waitForVisibleRows

src/testing/ptyContractHarness.ts:288–295

(predicate, timeoutMs, label)

      )
    },
    async waitForVisibleRows(predicate, timeoutMs, label) {
      const visibleTextSnapshot = await this.waitForVisibleText(
        text => predicate(readVisibleRows(text)),
        timeoutMs,
        label,
      )
      return readVisibleRows(visibleTextSnapshot)
    },
    send(text) {
      proc.stdin.write(text)
    },