2 files changed, 104 insertions, 0 deletions
diff --git a/e2e/lib/Console.js b/e2e/lib/Console.js
new file mode 100644
index 0000000..3a39b64
--- /dev/null
+++ b/e2e/lib/Console.js
@@ -0,0 +1,41 @@
+class Console {
+  constructor(session) {
+    this.session = session;
+  }
+
+  async sendKeys(...keys) {
+    let input = await this.session.findElementByCSS('input');
+    input.sendKeys(...keys);
+  }
+
+  async currentValue() {
+    return await this.session.executeScript(() => {
+      let input = document.querySelector('input');
+      return input.value;
+    });
+  }
+
+  async getCompletions() {
+    return await this.session.executeScript(() => {
+      let items = document.querySelectorAll('.vimvixen-console-completion > li');
+      if (items.length === 0) {
+        throw new Error('completion items not found');
+      }
+
+      let objs = [];
+      for (let li of items) {
+        if (li.classList.contains('vimvixen-console-completion-title')) {
+          objs.push({ type: 'title', text: li.textContent.trim() });
+        } else if ('vimvixen-console-completion-item') {
+          let highlight = li.classList.contains('vimvixen-completion-selected');
+          objs.push({ type: 'item', text: li.textContent.trim(), highlight });
+        } else {
+          throw new Error(`unexpected class: ${li.className}`);
+        }
+      }
+      return objs;
+    });
+  }
+}
+
+module.exports = Console;
diff --git a/e2e/lib/clipboard.js b/e2e/lib/clipboard.js
new file mode 100644
index 0000000..4061dbd
--- /dev/null
+++ b/e2e/lib/clipboard.js
@@ -0,0 +1,63 @@
+'use strict';
+
+const { spawn } = require('child_process');
+
+const readLinux = () => {
+  let stdout = '', stderr = '';
+  return new Promise((resolve, reject) => {
+    let xsel = spawn('xsel', ['--clipboard', '--output']);
+    xsel.stdout.on('data', (data) => {
+      stdout += data;
+    });
+    xsel.stderr.on('data', (data) => {
+      stderr += data;
+    });
+    xsel.on('close', (code) => {
+      if (code !== 0) {
+        throw new Error(`xsel returns ${code}: ${stderr}`)
+      }
+      resolve(stdout);
+    });
+  });
+};
+
+const writeLinux = (data) => {
+  let stdout = '', stderr = '';
+  return new Promise((resolve, reject) => {
+    let xsel = spawn('xsel', ['--clipboard', '--input']);
+    xsel.stderr.on('data', (data) => {
+      stderr += data;
+    });
+    xsel.on('close', (code) => {
+      if (code !== 0) {
+        throw new Error(`xsel returns ${code}: ${stderr}`)
+      }
+      resolve();
+    });
+    xsel.stdin.write(data);
+    xsel.stdin.end();
+  });
+};
+
+const unsupported = (os) => {
+  return () => {
+    throw new Error(`Unsupported os: ${os}`);
+  };
+};
+
+const detect = () => {
+  switch (process.platform) {
+    case 'linux':
+      return {
+        read: readLinux,
+        write: writeLinux,
+      };
+    default:
+      return {
+        read: unsupported(process.platform),
+        write: unsupported(process.platform),
+      };
+  }
+}
+
+module.exports = detect();