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fix(server): use regex instead of isAbsoluteUrl #2202

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merged 11 commits into from Aug 22, 2019
Merged

fix(server): use regex instead of isAbsoluteUrl #2202

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f381ccb
fix(server): use regex instead of isAbsoluteUrl
EslamHiko Aug 16, 2019
fded1d8
fix(server): add checkUrl util & unistall is-absolute-url
EslamHiko Aug 16, 2019
8a827e8
test(server): add tests only
EslamHiko Aug 21, 2019
bf74632
Merge branch 'master' into use-regex-instead-of-is-absolute-url
EslamHiko Aug 21, 2019
cdb65ed
test(server): add more test cases
EslamHiko Aug 21, 2019
5234a39
test(server): add more test cases
EslamHiko Aug 21, 2019
c972787
test: correct tests' values
EslamHiko Aug 21, 2019
1396a98
test: use different port
EslamHiko Aug 21, 2019
75630c5
test: use port variable
EslamHiko Aug 21, 2019
4a6fea4
test: fix lint issue
EslamHiko Aug 21, 2019
b415ede
test: use testServer.start without promises
EslamHiko Aug 21, 2019
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2 changes: 1 addition & 1 deletion lib/Server.js
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Expand Up @@ -405,7 +405,7 @@ class Server {
throw new Error('Watching remote files is not supported.');
} else if (Array.isArray(contentBase)) {
contentBase.forEach((item) => {
if (isAbsoluteUrl(String(item))) {
if (isAbsoluteUrl(String(item)) || typeof item === 'number') {
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Why we add typeof item === 'number'?

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@evilebottnawi it's already blocking number values in options.js accepting only strings, in case in future refactors if we change the type of array items to accept any type we still need it to throw an exception if the array item is number type.

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@EslamHiko EslamHiko Aug 22, 2019 •
edited

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@evilebottnawi we can remove number type from options.json

  "contentBase": {
      "anyOf": [
        {
          "enum": [false]
        },
        {
          "type": "number"
        },
        {
          "type": "string"
        },
        {
          "type": "array",
          "items": {
            "type": "string"
          },
          "minItems": 1
        }
      ]
    },

and remove || typeof item === 'number' checks and update tests to check for the exception "should be {String|Array} (https://webpack.js.org/configuration/dev-server/#devservercontentbase)" in number type cases
what do you think ?

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Let's do it next version

throw new Error('Watching remote files is not supported.');
}
this._watch(item);
Expand Down
68 changes: 67 additions & 1 deletion test/server/contentBase-option.test.js
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Expand Up @@ -268,7 +268,7 @@ describe('contentBase option', () => {
});

describe('testing single & multiple external paths', () => {
afterAll((done) => {
afterEach((done) => {
testServer.close(() => {
done();
});
Expand Down Expand Up @@ -301,6 +301,72 @@ describe('contentBase option', () => {
done();
}
});
it('Should not throw exception (local path with lower case first character)', (done) => {
try {
// eslint-disable-next-line no-unused-vars
server = new Promise((resolve, reject) => {
testServer.start(config, {
contentBase:
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Let's add two tests here c:\absolute\path\to\content-base and C:\absolute\path\to\content-base

contentBasePublic.charAt(0).toLowerCase() +
contentBasePublic.substring(1),
watchContentBase: true,
port: 2222,
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Don't use the port number directly.

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if I use port it'll cause listen EADDRINUSE: address already in use 127.0.0.1:8107 error and cause the tests to hang, can I use port+1,port+2 or add new values in ports-map ?

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@hiroppy hiroppy Aug 21, 2019 •
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Don't add the port number.

diff --git a/test/server/contentBase-option.test.js b/test/server/contentBase-option.test.js
index fe120e5..bcde1e6 100644
--- a/test/server/contentBase-option.test.js
+++ b/test/server/contentBase-option.test.js
@@ -269,10 +269,10 @@ describe('contentBase option', () => {
 
   describe('testing single & multiple external paths', () => {
     afterEach((done) => {
-      testServer.close(() => {
-        done();
-      });
+      testServer.close(done);
     });
+
     it('Should throw exception (string)', (done) => {
       try {
         // eslint-disable-next-line no-unused-vars
@@ -302,71 +302,40 @@ describe('contentBase option', () => {
       }
     });
     it('Should not throw exception (local path with lower case first character)', (done) => {
-      try {
-        // eslint-disable-next-line no-unused-vars
-        server = new Promise((resolve, reject) => {
-          testServer.start(config, {
-            contentBase:
-              contentBasePublic.charAt(0).toLowerCase() +
-              contentBasePublic.substring(1),
-            watchContentBase: true,
-            port: 2222,
-          });
-          resolve(testServer);
-        });
-
-        server.then((testServer) => {
-          testServer.close(() => {
-            done();
-          });
-        });
-      } catch (e) {
-        expect(true).toBe(false);
-      }
+      testServer.start(
+        config,
+        {
+          contentBase:
+            contentBasePublic.charAt(0).toLowerCase() +
+            contentBasePublic.substring(1),
+          watchContentBase: true,
+          port,
+        },
+        done
+      );
     });
     it("Should not throw exception (local path with lower case first character & has '-')", (done) => {
-      try {
-        // eslint-disable-next-line no-unused-vars
-        server = new Promise((resolve, reject) => {
-          testServer.start(config, {
-            contentBase: 'c:\\absolute\\path\\to\\content-base',
-            watchContentBase: true,
-            port: 2223,
-          });
-          resolve(testServer);
-        });
-
-        server.then((testServer) => {
-          testServer.close(() => {
-            done();
-          });
-        });
-      } catch (e) {
-        expect(true).toBe(false);
-      }
+      testServer.start(
+        config,
+        {
+          contentBase: 'c:\\absolute\\path\\to\\content-base',
+          watchContentBase: true,
+          port,
+        },
+        done
+      );
     });
     it("Should not throw exception (local path with upper case first character & has '-')", (done) => {
-      try {
-        // eslint-disable-next-line no-unused-vars
-        server = new Promise((resolve, reject) => {
-          testServer.start(config, {
-            contentBase: 'C:\\absolute\\path\\to\\content-base',
-            watchContentBase: true,
-            port: 2224,
-          });
-          resolve(testServer);
-        });
-
-        server.then((testServer) => {
-          testServer.close(() => {
-            done();
-          });
-        });
-      } catch (e) {
-        expect(true).toBe(false);
-      }
+      testServer.start(
+        config,
+        {
+          contentBase: 'C:\\absolute\\path\\to\\content-base',
+          watchContentBase: true,
+          port,
+        },
+        done
+      );
     });
-
     it('Should throw exception (array)', (done) => {
       try {
         // eslint-disable-next-line no-unused-vars

You can patch this code.

});
resolve(testServer);
});

server.then((testServer) => {
testServer.close(() => {
done();
});
});
} catch (e) {
expect(true).toBe(false);
}
});
it("Should not throw exception (local path with lower case first character & has '-')", (done) => {
try {
// eslint-disable-next-line no-unused-vars
server = new Promise((resolve, reject) => {
testServer.start(config, {
contentBase: 'c:\\absolute\\path\\to\\content-base',
watchContentBase: true,
port: 2223,
});
resolve(testServer);
});

server.then((testServer) => {
testServer.close(() => {
done();
});
});
} catch (e) {
expect(true).toBe(false);
}
});
it("Should not throw exception (local path with upper case first character & has '-')", (done) => {
try {
// eslint-disable-next-line no-unused-vars
server = new Promise((resolve, reject) => {
testServer.start(config, {
contentBase: 'C:\\absolute\\path\\to\\content-base',
watchContentBase: true,
port: 2224,
});
resolve(testServer);
});

server.then((testServer) => {
testServer.close(() => {
done();
});
});
} catch (e) {
expect(true).toBe(false);
}
});

it('Should throw exception (array)', (done) => {
try {
// eslint-disable-next-line no-unused-vars
Expand Down