test: add e2e tests for getFreePort api method (#4114)

webpack · Dec 16, 2021 · 5f6d903 · 5f6d903
1 parent d3858cb
commit 5f6d903
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Showing 6 changed files with 422 additions and 143 deletions.
diff --git a/test/e2e/__snapshots__/api.test.js.snap.webpack4 b/test/e2e/__snapshots__/api.test.js.snap.webpack4
@@ -26,6 +26,73 @@ exports[`API Invalidate callback should use the provided \`callback\` function:
 
 exports[`API Invalidate callback should use the provided \`callback\` function: response status 1`] = `200`;
 
+exports[`API Server.getFreePort should retry finding the port for up to defaultPortRetry times (number): console messages 1`] = `
+Array [
+  "[HMR] Waiting for update signal from WDS...",
+  "Hey.",
+  "[webpack-dev-server] Hot Module Replacement enabled.",
+  "[webpack-dev-server] Live Reloading enabled.",
+]
+`;
+
+exports[`API Server.getFreePort should retry finding the port for up to defaultPortRetry times (number): page errors 1`] = `Array []`;
+
+exports[`API Server.getFreePort should retry finding the port for up to defaultPortRetry times (number): response status 1`] = `200`;
+
+exports[`API Server.getFreePort should retry finding the port for up to defaultPortRetry times (string): console messages 1`] = `
+Array [
+  "[HMR] Waiting for update signal from WDS...",
+  "Hey.",
+  "[webpack-dev-server] Hot Module Replacement enabled.",
+  "[webpack-dev-server] Live Reloading enabled.",
+]
+`;
+
+exports[`API Server.getFreePort should retry finding the port for up to defaultPortRetry times (string): page errors 1`] = `Array []`;
+
+exports[`API Server.getFreePort should retry finding the port for up to defaultPortRetry times (string): response status 1`] = `200`;
+
+exports[`API Server.getFreePort should retry finding the port when serial ports are busy: console messages 1`] = `
+Array [
+  "[HMR] Waiting for update signal from WDS...",
+  "Hey.",
+  "[webpack-dev-server] Hot Module Replacement enabled.",
+  "[webpack-dev-server] Live Reloading enabled.",
+]
+`;
+
+exports[`API Server.getFreePort should retry finding the port when serial ports are busy: page errors 1`] = `Array []`;
+
+exports[`API Server.getFreePort should retry finding the port when serial ports are busy: response status 1`] = `200`;
+
+exports[`API Server.getFreePort should return the port when the port is \`null\`: console messages 1`] = `
+Array [
+  "[HMR] Waiting for update signal from WDS...",
+  "Hey.",
+  "[webpack-dev-server] Hot Module Replacement enabled.",
+  "[webpack-dev-server] Live Reloading enabled.",
+]
+`;
+
+exports[`API Server.getFreePort should return the port when the port is \`null\`: page errors 1`] = `Array []`;
+
+exports[`API Server.getFreePort should return the port when the port is \`null\`: response status 1`] = `200`;
+
+exports[`API Server.getFreePort should return the port when the port is undefined: console messages 1`] = `
+Array [
+  "[HMR] Waiting for update signal from WDS...",
+  "Hey.",
+  "[webpack-dev-server] Hot Module Replacement enabled.",
+  "[webpack-dev-server] Live Reloading enabled.",
+]
+`;
+
+exports[`API Server.getFreePort should return the port when the port is undefined: page errors 1`] = `Array []`;
+
+exports[`API Server.getFreePort should return the port when the port is undefined: response status 1`] = `200`;
+
+exports[`API Server.getFreePort should throw the error when the port isn't found 1`] = `"busy"`;
+
 exports[`API deprecated API should log warning when the "port" and "host" options from options different from arguments ('listen' method): console messages 1`] = `
 Array [
   "[HMR] Waiting for update signal from WDS...",

diff --git a/test/e2e/__snapshots__/api.test.js.snap.webpack5 b/test/e2e/__snapshots__/api.test.js.snap.webpack5
@@ -26,6 +26,73 @@ exports[`API Invalidate callback should use the provided \`callback\` function:
 
 exports[`API Invalidate callback should use the provided \`callback\` function: response status 1`] = `200`;
 
+exports[`API Server.getFreePort should retry finding the port for up to defaultPortRetry times (number): console messages 1`] = `
+Array [
+  "[HMR] Waiting for update signal from WDS...",
+  "Hey.",
+  "[webpack-dev-server] Hot Module Replacement enabled.",
+  "[webpack-dev-server] Live Reloading enabled.",
+]
+`;
+
+exports[`API Server.getFreePort should retry finding the port for up to defaultPortRetry times (number): page errors 1`] = `Array []`;
+
+exports[`API Server.getFreePort should retry finding the port for up to defaultPortRetry times (number): response status 1`] = `200`;
+
+exports[`API Server.getFreePort should retry finding the port for up to defaultPortRetry times (string): console messages 1`] = `
+Array [
+  "[HMR] Waiting for update signal from WDS...",
+  "Hey.",
+  "[webpack-dev-server] Hot Module Replacement enabled.",
+  "[webpack-dev-server] Live Reloading enabled.",
+]
+`;
+
+exports[`API Server.getFreePort should retry finding the port for up to defaultPortRetry times (string): page errors 1`] = `Array []`;
+
+exports[`API Server.getFreePort should retry finding the port for up to defaultPortRetry times (string): response status 1`] = `200`;
+
+exports[`API Server.getFreePort should retry finding the port when serial ports are busy: console messages 1`] = `
+Array [
+  "[HMR] Waiting for update signal from WDS...",
+  "Hey.",
+  "[webpack-dev-server] Hot Module Replacement enabled.",
+  "[webpack-dev-server] Live Reloading enabled.",
+]
+`;
+
+exports[`API Server.getFreePort should retry finding the port when serial ports are busy: page errors 1`] = `Array []`;
+
+exports[`API Server.getFreePort should retry finding the port when serial ports are busy: response status 1`] = `200`;
+
+exports[`API Server.getFreePort should return the port when the port is \`null\`: console messages 1`] = `
+Array [
+  "[HMR] Waiting for update signal from WDS...",
+  "Hey.",
+  "[webpack-dev-server] Hot Module Replacement enabled.",
+  "[webpack-dev-server] Live Reloading enabled.",
+]
+`;
+
+exports[`API Server.getFreePort should return the port when the port is \`null\`: page errors 1`] = `Array []`;
+
+exports[`API Server.getFreePort should return the port when the port is \`null\`: response status 1`] = `200`;
+
+exports[`API Server.getFreePort should return the port when the port is undefined: console messages 1`] = `
+Array [
+  "[HMR] Waiting for update signal from WDS...",
+  "Hey.",
+  "[webpack-dev-server] Hot Module Replacement enabled.",
+  "[webpack-dev-server] Live Reloading enabled.",
+]
+`;
+
+exports[`API Server.getFreePort should return the port when the port is undefined: page errors 1`] = `Array []`;
+
+exports[`API Server.getFreePort should return the port when the port is undefined: response status 1`] = `200`;
+
+exports[`API Server.getFreePort should throw the error when the port isn't found 1`] = `"busy"`;
+
 exports[`API deprecated API should log warning when the "port" and "host" options from options different from arguments ('listen' method): console messages 1`] = `
 Array [
   "[HMR] Waiting for update signal from WDS...",