From 7d8937ea98393d2827889144055de2ce5690e5d6 Mon Sep 17 00:00:00 2001
From: Sebastian Beltran <bjohansebas@gmail.com>
Date: Sat, 9 Aug 2025 12:51:51 -0500
Subject: [PATCH 01/17] ci: use github actions instead travis

Signed-off-by: Sebastian Beltran <bjohansebas@gmail.com>
---
 .github/workflows/ci.yml   | 187 +++++++++++++++++++++++++++++++++++++
 .github/workflows/iojs.yml |  65 +++++++++++++
 .gitignore                 |   2 +
 .npmignore                 |   1 -
 .travis.yml                |  19 ----
 package.json               |  10 +-
 6 files changed, 260 insertions(+), 24 deletions(-)
 create mode 100644 .github/workflows/ci.yml
 create mode 100644 .github/workflows/iojs.yml
 delete mode 100644 .travis.yml

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 00000000..fd9af422
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,187 @@
+name: ci
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+
+permissions:
+  contents: read
+
+# Cancel in progress workflows
+# in the scenario where we already had a run going for that PR/branch/tag but then triggered a new run
+concurrency:
+  group: "${{ github.workflow }} ✨ ${{ github.event.pull_request.head.label || github.head_ref || github.ref }}"
+  cancel-in-progress: true
+
+jobs:
+  lint:
+    name: Lint
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 'lts/*'
+
+      - name: Install dependencies
+        run: npm install --ignore-scripts --include=dev
+
+      - name: Run lint
+        run: npm run lint
+
+  test:
+    name: Run tests
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest, windows-latest]
+        node-version:
+          - "0.10"
+          - "0.12"
+          - "4"
+          - "5"
+          - "6"
+          - "7"
+          - "8"
+          - "9"
+          - "10"
+          - "11"
+          - "12"
+          - "13"
+          - "14"
+          - "15"
+          - "16"
+          - "17"
+          - "18"
+          - "19"
+          - "20"
+          - "21"
+          - "22"
+          - "23"
+          - "24"
+        # Use supported versions of our testing tools under older versions of Node
+        # Install npm in some specific cases where we need to
+        include:
+          - node-version: "0.10"
+            npm-i: "mocha@3.5.3 nyc@10.3.2 supertest@2.0.0"
+            # Npm isn't being installed on windows w/ setup-node for
+            # 0.10 and 0.12, which will end up choking when npm uses es6
+            npm-version: "npm@2.15.1"
+
+          - node-version: "0.12"
+            npm-i: "mocha@3.5.3 nyc@10.3.2"
+            npm-version: "npm@2.15.11"
+
+          - node-version: "4"
+            npm-i: "mocha@5.2.0 nyc@11.9.0"
+
+          - node-version: "5"
+            npm-i: "mocha@5.2.0 nyc@11.9.0"
+            # fixes https://github.com/npm/cli/issues/681
+            npm-version: "npm@3.10.10"
+
+          - node-version: "6"
+            npm-i: "mocha@6.2.2 nyc@14.1.1"
+
+          - node-version: "7"
+            npm-i: "mocha@6.2.2 nyc@14.1.1"
+
+          - node-version: "8"
+            npm-i: "mocha@7.2.0 nyc@14.1.1"
+
+          - node-version: "9"
+            npm-i: "mocha@7.2.0 nyc@14.1.1"
+
+          - node-version: "10"
+            npm-i: "mocha@8.4.0"
+
+          - node-version: "11"
+            npm-i: "mocha@8.4.0"
+
+          - node-version: "12"
+            npm-i: "mocha@9.2.2"
+
+          - node-version: "13"
+            npm-i: "mocha@9.2.2"
+
+          - node-version: "15"
+            npm-i: "
+
+    runs-on: ${{ matrix.os }}
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          persist-credentials: false
+
+      - name: Setup Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v4
+        with:
+          node-version: ${{ matrix.node-version }}
+
+      - name: Npm version fixes
+        if: ${{matrix.npm-version != ''}}
+        run: npm install -g ${{ matrix.npm-version }}
+
+      - name: Configure npm loglevel
+        run: |
+          npm config set loglevel error
+        shell: bash
+
+      - name: Install Node version specific dev deps
+        if: ${{ matrix.npm-i != '' }}
+        run: npm install --save-dev ${{ matrix.npm-i }}
+
+      - name: Install dependencies
+        run: npm install
+
+      - name: Remove non-test dependencies
+        run: npm rm --silent --save-dev connect-redis
+
+      - name: Output Node and NPM versions
+        run: |
+          echo "Node.js version: $(node -v)"
+          echo "NPM version: $(npm -v)"
+
+      - name: Run tests
+        shell: bash
+        run: npm run test:ci
+
+      - name: Upload code coverage
+        uses: actions/upload-artifact@v4
+        with:
+          name: coverage-node-${{ matrix.node-version }}-${{ matrix.os }}
+          path: ./coverage/lcov.info
+          retention-days: 1
+
+  coverage:
+    needs: test
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      checks: write
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install lcov
+        shell: bash
+        run: sudo apt-get -y install lcov
+
+      - name: Collect coverage reports
+        uses: actions/download-artifact@v4
+        with:
+          path: ./coverage
+          pattern: coverage-node-*
+
+      - name: Merge coverage reports
+        shell: bash
+        run: find ./coverage -name lcov.info -exec printf '-a %q\n' {} \; | xargs lcov -o ./lcov.info
+
+      - name: Upload coverage report
+        uses: coverallsapp/github-action@v2
+        with:
+          file: ./lcov.info
\ No newline at end of file
diff --git a/.github/workflows/iojs.yml b/.github/workflows/iojs.yml
new file mode 100644
index 00000000..3f05d192
--- /dev/null
+++ b/.github/workflows/iojs.yml
@@ -0,0 +1,65 @@
+name: iojs-ci
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+
+concurrency:
+  group: "${{ github.workflow }} iojs ✨ ${{ github.event.pull_request.head.label || github.head_ref || github.ref }}"
+  cancel-in-progress: true
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        node-version: ["1.8", "2.5", "3.3"]
+        include:
+          - node-version: "1.8"
+            npm-i: "mocha@3.5.3 nyc@10.3.2"
+          - node-version: "2.5"
+            npm-i: "mocha@3.5.3 nyc@10.3.2"
+          - node-version: "3.3"
+            npm-i: "mocha@3.5.3 nyc@10.3.2"
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Install iojs ${{ matrix.node-version }}
+      shell: bash -eo pipefail -l {0}
+      run: |
+        nvm install --default ${{ matrix.node-version }}
+        dirname "$(nvm which ${{ matrix.node-version }})" >> "$GITHUB_PATH"
+
+    - name: Configure npm
+      run: |
+        npm config set loglevel error
+        npm config set shrinkwrap false
+
+    - name: Install npm module(s) ${{ matrix.npm-i }}
+      run: npm install --save-dev ${{ matrix.npm-i }}
+      if: matrix.npm-i != ''
+
+    - name: Remove non-test dependencies
+      run: npm rm --silent --save-dev connect-redis
+
+    - name: Install Node.js dependencies
+      run: npm install
+
+    - name: List environment
+      id: list_env
+      shell: bash
+      run: |
+        echo "node@$(node -v)"
+        echo "npm@$(npm -v)"
+        npm -s ls ||:
+        (npm -s ls --depth=0 ||:) | awk -F'[ @]' 'NR>1 && $2 { print $2 "=" $3 }' >> "$GITHUB_OUTPUT"
+
+    - name: Run tests
+      shell: bash
+      run: npm run test
diff --git a/.gitignore b/.gitignore
index 1f9dccef..218b009c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -11,3 +11,5 @@ package-lock.json
 /coverage
 /benchmarks/node_envs
 /generation/source-data
+
+.nyc_output
\ No newline at end of file
diff --git a/.npmignore b/.npmignore
index b540d031..a4a0c8c1 100644
--- a/.npmignore
+++ b/.npmignore
@@ -6,4 +6,3 @@ wiki
 coverage
 .github
 .idea
-.travis.yml
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index 670a4b3b..00000000
--- a/.travis.yml
+++ /dev/null
@@ -1,19 +0,0 @@
-language: node_js
-node_js:
-  - "0.10"
-  - "0.11"
-  - "0.12"
-  - "iojs"
-  - "4"
-  - "6"
-  - "8"
-  - "10"
-  - "12"
-  - "node"
-
-jobs:
-  include:
-    - name: webpack
-      node_js: "12"
-      install: cd test/webpack; npm install
-      script: npm test
\ No newline at end of file
diff --git a/package.json b/package.json
index d351115a..feed1a31 100644
--- a/package.json
+++ b/package.json
@@ -22,18 +22,20 @@
         "node": ">=0.10.0"
     },
     "scripts": {
-        "coverage": "c8 _mocha --grep .",
-        "test": "mocha --reporter spec --grep ."
+        "test": "mocha --reporter spec --check-leaks --grep .",
+        "test:ci": "nyc --exclude test --reporter=lcovonly --reporter=text npm test",
+        "test:cov": "nyc --exclude test --reporter=html --reporter=text npm test",
+        "test:tap": "mocha --reporter tap --check-leaks --grep ."
     },
     "browser": {
         "stream": false
     },
     "devDependencies": {
         "async": "^3.2.0",
-        "c8": "^7.2.0",
         "errto": "^0.2.1",
         "iconv": "^2.3.5",
-        "mocha": "^3.5.3",
+        "mocha": "^6.2.2",
+        "nyc": "^14.1.1",
         "request": "^2.88.2",
         "semver": "^6.3.0",
         "unorm": "^1.6.0"

From 26f25c951a5ca894340d4e71155ce0696d4bae5e Mon Sep 17 00:00:00 2001
From: Sebastian Beltran <bjohansebas@gmail.com>
Date: Sat, 9 Aug 2025 13:03:19 -0500
Subject: [PATCH 02/17] fixup

Signed-off-by: Sebastian Beltran <bjohansebas@gmail.com>
---
 .github/workflows/ci.yml | 1 -
 1 file changed, 1 deletion(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index fd9af422..b334dd3d 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -110,7 +110,6 @@ jobs:
             npm-i: "mocha@9.2.2"
 
           - node-version: "15"
-            npm-i: "
 
     runs-on: ${{ matrix.os }}
     steps:

From 28694859ca33fb0b25369232bda760b054ac29d6 Mon Sep 17 00:00:00 2001
From: Sebastian Beltran <bjohansebas@gmail.com>
Date: Sat, 9 Aug 2025 13:36:03 -0500
Subject: [PATCH 03/17] remote lint step, and try to upgrade iconv

Signed-off-by: Sebastian Beltran <bjohansebas@gmail.com>
---
 .github/workflows/ci.yml | 18 +-----------------
 package.json             |  2 +-
 2 files changed, 2 insertions(+), 18 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index b334dd3d..23c04356 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -18,28 +18,12 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
-  lint:
-    name: Lint
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - name: Setup Node.js
-        uses: actions/setup-node@v4
-        with:
-          node-version: 'lts/*'
-
-      - name: Install dependencies
-        run: npm install --ignore-scripts --include=dev
-
-      - name: Run lint
-        run: npm run lint
-
   test:
     name: Run tests
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-latest, windows-latest]
+        os: [ubuntu-latest]
         node-version:
           - "0.10"
           - "0.12"
diff --git a/package.json b/package.json
index feed1a31..815dc89b 100644
--- a/package.json
+++ b/package.json
@@ -33,7 +33,7 @@
     "devDependencies": {
         "async": "^3.2.0",
         "errto": "^0.2.1",
-        "iconv": "^2.3.5",
+        "iconv": "^3.0.1",
         "mocha": "^6.2.2",
         "nyc": "^14.1.1",
         "request": "^2.88.2",

From 7224a453e7c16dc717349425645b5a9067b48a3f Mon Sep 17 00:00:00 2001
From: Sebastian Beltran <bjohansebas@gmail.com>
Date: Sat, 9 Aug 2025 14:07:43 -0500
Subject: [PATCH 04/17] try install python version

Signed-off-by: Sebastian Beltran <bjohansebas@gmail.com>
---
 .github/workflows/ci.yml   | 30 +++++++++++++++++++++++++++---
 .github/workflows/iojs.yml |  6 ++++++
 package.json               |  2 +-
 test/big5-test.js          |  5 +++++
 test/dbcs-test.js          | 16 ++++++++++++++--
 test/gbk-test.js           |  5 +++++
 test/sbcs-test.js          | 10 ++++++++--
 test/utf32-test.js         | 34 ++++++++++++++++++++++++++++++++--
 8 files changed, 98 insertions(+), 10 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 23c04356..1379c73e 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -56,44 +56,61 @@ jobs:
             # Npm isn't being installed on windows w/ setup-node for
             # 0.10 and 0.12, which will end up choking when npm uses es6
             npm-version: "npm@2.15.1"
+            npm-rm: 'iconv'
 
           - node-version: "0.12"
             npm-i: "mocha@3.5.3 nyc@10.3.2"
             npm-version: "npm@2.15.11"
+            npm-rm: 'iconv'
 
           - node-version: "4"
             npm-i: "mocha@5.2.0 nyc@11.9.0"
+            npm-rm: 'iconv'
 
           - node-version: "5"
             npm-i: "mocha@5.2.0 nyc@11.9.0"
             # fixes https://github.com/npm/cli/issues/681
             npm-version: "npm@3.10.10"
+            npm-rm: 'iconv'
 
           - node-version: "6"
             npm-i: "mocha@6.2.2 nyc@14.1.1"
+            npm-rm: 'iconv'
 
           - node-version: "7"
             npm-i: "mocha@6.2.2 nyc@14.1.1"
+            npm-rm: 'iconv'
 
           - node-version: "8"
             npm-i: "mocha@7.2.0 nyc@14.1.1"
+            npm-rm: 'iconv'
 
           - node-version: "9"
             npm-i: "mocha@7.2.0 nyc@14.1.1"
+            npm-rm: 'iconv'
 
           - node-version: "10"
             npm-i: "mocha@8.4.0"
+            npm-rm: 'iconv'
 
           - node-version: "11"
             npm-i: "mocha@8.4.0"
+            npm-rm: 'iconv'
+            python-v: '3.7'
 
           - node-version: "12"
             npm-i: "mocha@9.2.2"
+            python-v: '3.7'
 
           - node-version: "13"
             npm-i: "mocha@9.2.2"
+            python-v: '3.7'
+
+          - node-version: "14"
+            python-v: '3.7'
 
           - node-version: "15"
+            python-v: '3.7'
 
     runs-on: ${{ matrix.os }}
     steps:
@@ -115,6 +132,16 @@ jobs:
           npm config set loglevel error
         shell: bash
 
+      - name: Set up python version
+        if: ${{ matrix.python-v != '' }}
+        uses: actions/setup-python@v4
+        with:
+          python-version: ${{ matrix.python-v }}
+
+      - name: Remove npm module(s) ${{ matrix.npm-rm }}
+        run: npm rm --silent --save-dev ${{ matrix.npm-rm }}
+        if: matrix.npm-rm != ''
+
       - name: Install Node version specific dev deps
         if: ${{ matrix.npm-i != '' }}
         run: npm install --save-dev ${{ matrix.npm-i }}
@@ -122,9 +149,6 @@ jobs:
       - name: Install dependencies
         run: npm install
 
-      - name: Remove non-test dependencies
-        run: npm rm --silent --save-dev connect-redis
-
       - name: Output Node and NPM versions
         run: |
           echo "Node.js version: $(node -v)"
diff --git a/.github/workflows/iojs.yml b/.github/workflows/iojs.yml
index 3f05d192..e8cd99ad 100644
--- a/.github/workflows/iojs.yml
+++ b/.github/workflows/iojs.yml
@@ -22,10 +22,13 @@ jobs:
         include:
           - node-version: "1.8"
             npm-i: "mocha@3.5.3 nyc@10.3.2"
+            npm-rm: 'iconv'
           - node-version: "2.5"
             npm-i: "mocha@3.5.3 nyc@10.3.2"
+            npm-rm: 'iconv'
           - node-version: "3.3"
             npm-i: "mocha@3.5.3 nyc@10.3.2"
+            npm-rm: 'iconv'
 
     steps:
     - uses: actions/checkout@v4
@@ -40,6 +43,9 @@ jobs:
       run: |
         npm config set loglevel error
         npm config set shrinkwrap false
+    - name: Remove npm module(s) ${{ matrix.npm-rm }}
+      run: npm rm --silent --save-dev ${{ matrix.npm-rm }}
+      if: matrix.npm-rm != ''
 
     - name: Install npm module(s) ${{ matrix.npm-i }}
       run: npm install --save-dev ${{ matrix.npm-i }}
diff --git a/package.json b/package.json
index 815dc89b..feed1a31 100644
--- a/package.json
+++ b/package.json
@@ -33,7 +33,7 @@
     "devDependencies": {
         "async": "^3.2.0",
         "errto": "^0.2.1",
-        "iconv": "^3.0.1",
+        "iconv": "^2.3.5",
         "mocha": "^6.2.2",
         "nyc": "^14.1.1",
         "request": "^2.88.2",
diff --git a/test/big5-test.js b/test/big5-test.js
index 1ca9dd91..9867f909 100644
--- a/test/big5-test.js
+++ b/test/big5-test.js
@@ -21,6 +21,11 @@ describe("Big5 tests", function() {
     });
 
     it("Big5 file read decoded,compare with iconv result", function() {
+        try {
+            require('iconv');
+        } catch {
+            this.skip();
+        }
         var contentBuffer = Buffer.from('PEhUTUw+DQo8SEVBRD4gICAgDQoJPFRJVExFPiBtZXRhILzQxdKquqjPpc6hR6SkpOW69K22IDwvVElUTEU+DQoJPG1ldGEgSFRUUC1FUVVJVj0iQ29udGVudC1UeXBlIiBDT05URU5UPSJ0ZXh0L2h0bWw7IGNoYXJzZXQ9YmlnNSI+DQo8L0hFQUQ+DQo8Qk9EWT4NCg0Ks2+sT6RArdPBY8XppKSk5br0rbahSTxicj4NCihUaGlzIHBhZ2UgdXNlcyBiaWc1IGNoYXJhY3RlciBzZXQuKTxicj4NCmNoYXJzZXQ9YmlnNQ0KDQo8L0JPRFk+DQo8L0hUTUw+', 'base64');
         var str = iconv.decode(contentBuffer, "big5");
         var iconvc = new (require('iconv').Iconv)('big5','utf8');
diff --git a/test/dbcs-test.js b/test/dbcs-test.js
index 3eadfb5c..3da0c55f 100644
--- a/test/dbcs-test.js
+++ b/test/dbcs-test.js
@@ -1,8 +1,7 @@
 var fs      = require('fs'),
     assert  = require('assert'),
     Buffer  = require('safer-buffer').Buffer,
-    iconv   = require(__dirname+'/../'),
-    Iconv   = require('iconv').Iconv;
+    iconv   = require(__dirname+'/../');
 
 
 // Make all valid input combinations for a given encoding and call fn with it.
@@ -156,11 +155,20 @@ iconv.encode('', 'utf8'); // Load all encodings.
 
 describe("Full DBCS encoding tests", function() {
     this.timeout(10000); // These tests are pretty slow.
+    var Iconv;
+    try {
+        Iconv = require('iconv');
+    } catch {
+    }
 
     for (var enc in iconv.encodings) {
         if (iconv.encodings[enc].type === '_dbcs') (function(enc) {
             // Create tests for this encoding.
             it("Decode DBCS encoding '" + enc + "'", function() {
+                if (!Iconv) {
+                    this.skip() // Skip if Iconv is available
+                }
+
                 var iconvChgs = iconvChanges[enc] || {};
                 var iconvCannotDecodeChars = iconvCannotDecode[enc] || {};
                 var converter = new Iconv(aliases[enc] || enc, "utf-8");
@@ -203,6 +211,10 @@ describe("Full DBCS encoding tests", function() {
             });
 
             it("Encode DBCS encoding '" + enc + "'", function() {
+                if (!Iconv) {
+                    this.skip() // Skip if Iconv is available
+                }
+
                 var iconvChgs = iconvChanges[enc] || {};
                 var iconvCannotDecodeChars = iconvCannotDecode[enc] || {};
                 var converter = new Iconv("utf-8", aliases[enc] || enc);
diff --git a/test/gbk-test.js b/test/gbk-test.js
index 224b896d..7818ff4c 100644
--- a/test/gbk-test.js
+++ b/test/gbk-test.js
@@ -18,6 +18,11 @@ describe("GBK tests", function() {
     });
 
     it("GBK file read decoded,compare with iconv result", function() {
+        try {
+            require('iconv');
+        } catch {
+            this.skip();
+        }
         var contentBuffer = fs.readFileSync(__dirname+"/gbkFile.txt");
         var str = iconv.decode(contentBuffer, "GBK");
         var iconvc = new (require('iconv').Iconv)('GBK','utf8');
diff --git a/test/sbcs-test.js b/test/sbcs-test.js
index 46f419be..761883e1 100644
--- a/test/sbcs-test.js
+++ b/test/sbcs-test.js
@@ -1,8 +1,7 @@
 var assert = require('assert'),
     unorm = require('unorm'),
     Buffer = require('safer-buffer').Buffer,
-    iconv = require(__dirname+'/../'),
-    Iconv = require('iconv').Iconv;
+    iconv = require(__dirname+'/../');
 
 function convertWithDefault(converter, buf, def) {
     var res = converter.convert(buf);
@@ -54,12 +53,19 @@ var sbcsEncodingTests = {};
 describe("Full SBCS encoding tests", function() {
     this.timeout(10000);
 
+    var Iconv;
+    try {
+        Iconv = require('iconv');
+    } catch {
+    }
+
     for (var enc in iconv.encodings)
         if (iconv.encodings[enc].type === '_sbcs') (function(enc) {
             var iconvName = iconvAlias(enc),
                 testEncName = enc + ((enc !== iconvName) ? " (" + iconvName + ")" : "");
 
             it("Decode SBCS encoding " + testEncName, function() {
+                if (!Iconv) this.skip();
                 try {
                     var conv = new Iconv(iconvName, "utf-8//IGNORE");
                 } catch (e) {
diff --git a/test/utf32-test.js b/test/utf32-test.js
index 6da093e5..0c5f509f 100644
--- a/test/utf32-test.js
+++ b/test/utf32-test.js
@@ -1,7 +1,6 @@
 var assert = require('assert'),
     Buffer = require('safer-buffer').Buffer,
-    iconv = require(__dirname+'/../'),
-    Iconv = require('iconv').Iconv;
+    iconv = require(__dirname+'/../');
 
 var testStr = '1aя中文☃💩',
     testStr2 = '❝Stray high \uD977😱 and low\uDDDD☔ surrogate values.❞',
@@ -47,6 +46,13 @@ for (var i = 0; i <= 0x10F7FF; ++i) {
 }
 
 describe('UTF-32LE codec', function() {
+    var Iconv;
+
+    try {
+        Iconv = require('iconv');
+    } catch {
+    }
+
     it('encodes basic strings correctly', function() {
         assert.equal(iconv.encode(testStr, 'UTF32-LE').toString('hex'), utf32leBuf.toString('hex'));
     });
@@ -69,6 +75,12 @@ describe('UTF-32LE codec', function() {
     });
 
     it('handles encoding all valid codepoints', function() {
+        try {
+            require('iconv');
+        } catch {
+            this.skip();
+        }
+
         assert.deepEqual(iconv.encode(allCharsStr, 'utf-32le'), allCharsLEBuf);
         var nodeIconv = new Iconv('UTF-8', 'UTF-32LE');
         var nodeBuf = nodeIconv.convert(allCharsStr);
@@ -76,6 +88,12 @@ describe('UTF-32LE codec', function() {
     });
 
     it('handles decoding all valid codepoints', function() {
+        try {
+            require('iconv');
+        } catch {
+            this.skip();
+        }
+
         assert.equal(iconv.decode(allCharsLEBuf, 'utf-32le'), allCharsStr);
         var nodeIconv = new Iconv('UTF-32LE', 'UTF-8');
         var nodeStr = nodeIconv.convert(allCharsLEBuf).toString('utf8');
@@ -106,6 +124,12 @@ describe('UTF-32BE codec', function() {
     });
 
     it('handles encoding all valid codepoints', function() {
+        try {
+            require('iconv');
+        } catch {
+            this.skip();
+        }
+
         assert.deepEqual(iconv.encode(allCharsStr, 'utf-32be'), allCharsBEBuf);
         var nodeIconv = new Iconv('UTF-8', 'UTF-32BE');
         var nodeBuf = nodeIconv.convert(allCharsStr);
@@ -113,6 +137,12 @@ describe('UTF-32BE codec', function() {
     });
 
     it('handles decoding all valid codepoints', function() {
+        try {
+            require('iconv');
+        } catch {
+            this.skip();
+        }
+
         assert.equal(iconv.decode(allCharsBEBuf, 'utf-32be'), allCharsStr);
         var nodeIconv = new Iconv('UTF-32BE', 'UTF-8');
         var nodeStr = nodeIconv.convert(allCharsBEBuf).toString('utf8');

From 8df1e87186167069f916b4790ec9cabe8eabef9b Mon Sep 17 00:00:00 2001
From: Sebastian Beltran <bjohansebas@gmail.com>
Date: Sat, 9 Aug 2025 14:15:03 -0500
Subject: [PATCH 05/17] fixup

Signed-off-by: Sebastian Beltran <bjohansebas@gmail.com>
---
 .github/workflows/ci.yml | 10 +++++-----
 test/dbcs-test.js        |  2 +-
 test/sbcs-test.js        |  2 +-
 3 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 1379c73e..62cb7f59 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -96,21 +96,21 @@ jobs:
           - node-version: "11"
             npm-i: "mocha@8.4.0"
             npm-rm: 'iconv'
-            python-v: '3.7'
+            python-v: '3.7.1'
 
           - node-version: "12"
             npm-i: "mocha@9.2.2"
-            python-v: '3.7'
+            python-v: '3.7.1'
 
           - node-version: "13"
             npm-i: "mocha@9.2.2"
-            python-v: '3.7'
+            python-v: '3.7.1'
 
           - node-version: "14"
-            python-v: '3.7'
+            python-v: '3.7.1'
 
           - node-version: "15"
-            python-v: '3.7'
+            python-v: '3.7.1'
 
     runs-on: ${{ matrix.os }}
     steps:
diff --git a/test/dbcs-test.js b/test/dbcs-test.js
index 3da0c55f..fdc19611 100644
--- a/test/dbcs-test.js
+++ b/test/dbcs-test.js
@@ -157,7 +157,7 @@ describe("Full DBCS encoding tests", function() {
     this.timeout(10000); // These tests are pretty slow.
     var Iconv;
     try {
-        Iconv = require('iconv');
+        Iconv = require('iconv').Iconv;
     } catch {
     }
 
diff --git a/test/sbcs-test.js b/test/sbcs-test.js
index 761883e1..9c8b2ba3 100644
--- a/test/sbcs-test.js
+++ b/test/sbcs-test.js
@@ -55,7 +55,7 @@ describe("Full SBCS encoding tests", function() {
 
     var Iconv;
     try {
-        Iconv = require('iconv');
+        Iconv = require('iconv').Iconv;
     } catch {
     }
 

From 6d68a27aaaa12222855d13b0c338425f4976f955 Mon Sep 17 00:00:00 2001
From: Sebastian Beltran <bjohansebas@gmail.com>
Date: Sat, 9 Aug 2025 14:21:21 -0500
Subject: [PATCH 06/17] fixup

Signed-off-by: Sebastian Beltran <bjohansebas@gmail.com>
---
 test/big5-test.js  |  2 +-
 test/dbcs-test.js  |  3 +--
 test/gbk-test.js   |  2 +-
 test/sbcs-test.js  |  3 +--
 test/utf32-test.js | 30 +++++++++++++++---------------
 5 files changed, 19 insertions(+), 21 deletions(-)

diff --git a/test/big5-test.js b/test/big5-test.js
index 9867f909..a6c241f2 100644
--- a/test/big5-test.js
+++ b/test/big5-test.js
@@ -23,7 +23,7 @@ describe("Big5 tests", function() {
     it("Big5 file read decoded,compare with iconv result", function() {
         try {
             require('iconv');
-        } catch {
+        } catch (_e) {
             this.skip();
         }
         var contentBuffer = Buffer.from('PEhUTUw+DQo8SEVBRD4gICAgDQoJPFRJVExFPiBtZXRhILzQxdKquqjPpc6hR6SkpOW69K22IDwvVElUTEU+DQoJPG1ldGEgSFRUUC1FUVVJVj0iQ29udGVudC1UeXBlIiBDT05URU5UPSJ0ZXh0L2h0bWw7IGNoYXJzZXQ9YmlnNSI+DQo8L0hFQUQ+DQo8Qk9EWT4NCg0Ks2+sT6RArdPBY8XppKSk5br0rbahSTxicj4NCihUaGlzIHBhZ2UgdXNlcyBiaWc1IGNoYXJhY3RlciBzZXQuKTxicj4NCmNoYXJzZXQ9YmlnNQ0KDQo8L0JPRFk+DQo8L0hUTUw+', 'base64');
diff --git a/test/dbcs-test.js b/test/dbcs-test.js
index fdc19611..cb8e0e20 100644
--- a/test/dbcs-test.js
+++ b/test/dbcs-test.js
@@ -158,8 +158,7 @@ describe("Full DBCS encoding tests", function() {
     var Iconv;
     try {
         Iconv = require('iconv').Iconv;
-    } catch {
-    }
+    } catch (_e) {}
 
     for (var enc in iconv.encodings) {
         if (iconv.encodings[enc].type === '_dbcs') (function(enc) {
diff --git a/test/gbk-test.js b/test/gbk-test.js
index 7818ff4c..3ecc0784 100644
--- a/test/gbk-test.js
+++ b/test/gbk-test.js
@@ -20,7 +20,7 @@ describe("GBK tests", function() {
     it("GBK file read decoded,compare with iconv result", function() {
         try {
             require('iconv');
-        } catch {
+        } catch (_e){
             this.skip();
         }
         var contentBuffer = fs.readFileSync(__dirname+"/gbkFile.txt");
diff --git a/test/sbcs-test.js b/test/sbcs-test.js
index 9c8b2ba3..c70e19cd 100644
--- a/test/sbcs-test.js
+++ b/test/sbcs-test.js
@@ -56,8 +56,7 @@ describe("Full SBCS encoding tests", function() {
     var Iconv;
     try {
         Iconv = require('iconv').Iconv;
-    } catch {
-    }
+    } catch (_e) {}
 
     for (var enc in iconv.encodings)
         if (iconv.encodings[enc].type === '_sbcs') (function(enc) {
diff --git a/test/utf32-test.js b/test/utf32-test.js
index 0c5f509f..377620ba 100644
--- a/test/utf32-test.js
+++ b/test/utf32-test.js
@@ -49,9 +49,8 @@ describe('UTF-32LE codec', function() {
     var Iconv;
 
     try {
-        Iconv = require('iconv');
-    } catch {
-    }
+        Iconv = require('iconv').Iconv;
+    } catch (_e) {}
 
     it('encodes basic strings correctly', function() {
         assert.equal(iconv.encode(testStr, 'UTF32-LE').toString('hex'), utf32leBuf.toString('hex'));
@@ -75,12 +74,11 @@ describe('UTF-32LE codec', function() {
     });
 
     it('handles encoding all valid codepoints', function() {
-        try {
-            require('iconv');
-        } catch {
+        if (!Iconv) { 
             this.skip();
         }
 
+
         assert.deepEqual(iconv.encode(allCharsStr, 'utf-32le'), allCharsLEBuf);
         var nodeIconv = new Iconv('UTF-8', 'UTF-32LE');
         var nodeBuf = nodeIconv.convert(allCharsStr);
@@ -88,9 +86,7 @@ describe('UTF-32LE codec', function() {
     });
 
     it('handles decoding all valid codepoints', function() {
-        try {
-            require('iconv');
-        } catch {
+        if (!Iconv) { 
             this.skip();
         }
 
@@ -102,6 +98,12 @@ describe('UTF-32LE codec', function() {
 });
 
 describe('UTF-32BE codec', function() {
+    var Iconv;
+
+    try {
+        Iconv = require('iconv').Iconv;
+    } catch (_e) {}
+
     it('encodes basic strings correctly', function() {
         assert.equal(iconv.encode(testStr, 'UTF32-BE').toString('hex'), utf32beBuf.toString('hex'));
     });
@@ -124,12 +126,11 @@ describe('UTF-32BE codec', function() {
     });
 
     it('handles encoding all valid codepoints', function() {
-        try {
-            require('iconv');
-        } catch {
+        if (!Iconv) { 
             this.skip();
         }
 
+
         assert.deepEqual(iconv.encode(allCharsStr, 'utf-32be'), allCharsBEBuf);
         var nodeIconv = new Iconv('UTF-8', 'UTF-32BE');
         var nodeBuf = nodeIconv.convert(allCharsStr);
@@ -137,12 +138,11 @@ describe('UTF-32BE codec', function() {
     });
 
     it('handles decoding all valid codepoints', function() {
-        try {
-            require('iconv');
-        } catch {
+        if (!Iconv) { 
             this.skip();
         }
 
+
         assert.equal(iconv.decode(allCharsBEBuf, 'utf-32be'), allCharsStr);
         var nodeIconv = new Iconv('UTF-32BE', 'UTF-8');
         var nodeStr = nodeIconv.convert(allCharsBEBuf).toString('utf8');

From ca6e2c34a2f66a29bb67b7108b09fa30fb29825f Mon Sep 17 00:00:00 2001
From: Sebastian Beltran <bjohansebas@gmail.com>
Date: Sat, 9 Aug 2025 14:32:48 -0500
Subject: [PATCH 07/17] fixup python version

Signed-off-by: Sebastian Beltran <bjohansebas@gmail.com>
---
 .github/workflows/ci.yml | 17 +++++++++--------
 1 file changed, 9 insertions(+), 8 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 62cb7f59..4d754e15 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -96,21 +96,21 @@ jobs:
           - node-version: "11"
             npm-i: "mocha@8.4.0"
             npm-rm: 'iconv'
-            python-v: '3.7.1'
+            python-v: '3.7'
 
           - node-version: "12"
             npm-i: "mocha@9.2.2"
-            python-v: '3.7.1'
+            python-v: '3.7'
 
           - node-version: "13"
             npm-i: "mocha@9.2.2"
-            python-v: '3.7.1'
+            python-v: '3.7'
 
           - node-version: "14"
-            python-v: '3.7.1'
+            python-v: '3.7'
 
           - node-version: "15"
-            python-v: '3.7.1'
+            python-v: '3.7'
 
     runs-on: ${{ matrix.os }}
     steps:
@@ -134,9 +134,10 @@ jobs:
 
       - name: Set up python version
         if: ${{ matrix.python-v != '' }}
-        uses: actions/setup-python@v4
-        with:
-          python-version: ${{ matrix.python-v }}
+        shell: bash -eo pipefail -l {0}
+        run: |
+          sudo apt-get update
+          sudo apt-get install python3.7
 
       - name: Remove npm module(s) ${{ matrix.npm-rm }}
         run: npm rm --silent --save-dev ${{ matrix.npm-rm }}

From 75006061b207bb2880a605b67a6c9089b07c54aa Mon Sep 17 00:00:00 2001
From: Sebastian Beltran <bjohansebas@gmail.com>
Date: Sat, 9 Aug 2025 14:43:31 -0500
Subject: [PATCH 08/17] fixup python version

Signed-off-by: Sebastian Beltran <bjohansebas@gmail.com>
---
 .github/workflows/ci.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 4d754e15..f49be306 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -138,6 +138,7 @@ jobs:
         run: |
           sudo apt-get update
           sudo apt-get install python3.7
+          alias python=python3.7
 
       - name: Remove npm module(s) ${{ matrix.npm-rm }}
         run: npm rm --silent --save-dev ${{ matrix.npm-rm }}

From df7df654e954cb3b1a0f735eabf5f38a00ff7899 Mon Sep 17 00:00:00 2001
From: Sebastian Beltran <bjohansebas@gmail.com>
Date: Sat, 9 Aug 2025 14:45:44 -0500
Subject: [PATCH 09/17] fixup python version

Signed-off-by: Sebastian Beltran <bjohansebas@gmail.com>
---
 .github/workflows/ci.yml | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f49be306..8588a5b2 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -95,7 +95,6 @@ jobs:
 
           - node-version: "11"
             npm-i: "mocha@8.4.0"
-            npm-rm: 'iconv'
             python-v: '3.7'
 
           - node-version: "12"
@@ -137,8 +136,8 @@ jobs:
         shell: bash -eo pipefail -l {0}
         run: |
           sudo apt-get update
-          sudo apt-get install python3.7
-          alias python=python3.7
+          sudo apt-get install python3.6
+          alias python=python3.6
 
       - name: Remove npm module(s) ${{ matrix.npm-rm }}
         run: npm rm --silent --save-dev ${{ matrix.npm-rm }}

From 1e4e1c5e5bb886dce4b189539bbfa914f4eb634a Mon Sep 17 00:00:00 2001
From: Sebastian Beltran <bjohansebas@gmail.com>
Date: Sat, 9 Aug 2025 14:50:30 -0500
Subject: [PATCH 10/17] fixup python version

Signed-off-by: Sebastian Beltran <bjohansebas@gmail.com>
---
 .github/workflows/ci.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 8588a5b2..718be4cf 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -137,7 +137,7 @@ jobs:
         run: |
           sudo apt-get update
           sudo apt-get install python3.6
-          alias python=python3.6
+          sudo ln -sf /usr/bin/python3.6 /usr/bin/python3
 
       - name: Remove npm module(s) ${{ matrix.npm-rm }}
         run: npm rm --silent --save-dev ${{ matrix.npm-rm }}

From 2d72793ead2af12b7e1e691fbd1de044a9226c1e Mon Sep 17 00:00:00 2001
From: Sebastian Beltran <bjohansebas@gmail.com>
Date: Sat, 9 Aug 2025 14:55:20 -0500
Subject: [PATCH 11/17] fixup python dinamic version

Signed-off-by: Sebastian Beltran <bjohansebas@gmail.com>
---
 .github/workflows/ci.yml | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 718be4cf..bde3867d 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -135,9 +135,14 @@ jobs:
         if: ${{ matrix.python-v != '' }}
         shell: bash -eo pipefail -l {0}
         run: |
+          
           sudo apt-get update
           sudo apt-get install python3.6
-          sudo ln -sf /usr/bin/python3.6 /usr/bin/python3
+          PY36_PATH=$(which python3.6)
+          PY3_PATH=$(which python3)
+          PY_PATH=$(which python)
+          sudo ln -sf "$PY36_PATH" "$PY3_PATH"
+          sudo ln -sf "$PY36_PATH" "$PY_PATH"
 
       - name: Remove npm module(s) ${{ matrix.npm-rm }}
         run: npm rm --silent --save-dev ${{ matrix.npm-rm }}

From 21dc16acf549973c4d9568880198ae372631de16 Mon Sep 17 00:00:00 2001
From: Sebastian Beltran <bjohansebas@gmail.com>
Date: Sat, 9 Aug 2025 14:57:03 -0500
Subject: [PATCH 12/17] disable iconv in some version of nodejs

Signed-off-by: Sebastian Beltran <bjohansebas@gmail.com>
---
 .github/workflows/ci.yml | 23 +++++------------------
 1 file changed, 5 insertions(+), 18 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index bde3867d..ef861605 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -95,21 +95,21 @@ jobs:
 
           - node-version: "11"
             npm-i: "mocha@8.4.0"
-            python-v: '3.7'
+            npm-rm: 'iconv'
 
           - node-version: "12"
             npm-i: "mocha@9.2.2"
-            python-v: '3.7'
+            npm-rm: 'iconv'
 
           - node-version: "13"
             npm-i: "mocha@9.2.2"
-            python-v: '3.7'
+            npm-rm: 'iconv'
 
           - node-version: "14"
-            python-v: '3.7'
+            npm-rm: 'iconv'
 
           - node-version: "15"
-            python-v: '3.7'
+            npm-rm: 'iconv'
 
     runs-on: ${{ matrix.os }}
     steps:
@@ -131,19 +131,6 @@ jobs:
           npm config set loglevel error
         shell: bash
 
-      - name: Set up python version
-        if: ${{ matrix.python-v != '' }}
-        shell: bash -eo pipefail -l {0}
-        run: |
-          
-          sudo apt-get update
-          sudo apt-get install python3.6
-          PY36_PATH=$(which python3.6)
-          PY3_PATH=$(which python3)
-          PY_PATH=$(which python)
-          sudo ln -sf "$PY36_PATH" "$PY3_PATH"
-          sudo ln -sf "$PY36_PATH" "$PY_PATH"
-
       - name: Remove npm module(s) ${{ matrix.npm-rm }}
         run: npm rm --silent --save-dev ${{ matrix.npm-rm }}
         if: matrix.npm-rm != ''

From 90f759621d2d36448fca362255dd5f88790334fb Mon Sep 17 00:00:00 2001
From: Sebastian Beltran <bjohansebas@gmail.com>
Date: Sat, 9 Aug 2025 15:22:48 -0500
Subject: [PATCH 13/17] ci: add more steps for complete the ci

Signed-off-by: Sebastian Beltran <bjohansebas@gmail.com>
---
 .github/workflows/ci.yml                    | 29 ++++++++++++++++++++-
 .github/workflows/iojs.yml                  |  4 +++
 .npmignore                                  |  1 +
 package.json                                |  4 ++-
 test/performance.js => performance/index.js |  7 ++---
 5 files changed, 38 insertions(+), 7 deletions(-)
 rename test/performance.js => performance/index.js (95%)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index ef861605..d3ed84f1 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -18,6 +18,29 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
+  performance:
+    name: Run performance test
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest, windows-latest, macos-latest]
+    runs-on: ${{ matrix.os }}
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          persist-credentials: false
+
+      - name: Setup Node.js 22
+        uses: actions/setup-node@v4
+        with:
+          node-version: 22
+
+      - name: Install dependencies
+        run: npm install
+
+      - name: Run performance test
+        run: npm run test:performance
+
   test:
     name: Run tests
     strategy:
@@ -157,7 +180,11 @@ jobs:
           name: coverage-node-${{ matrix.node-version }}-${{ matrix.os }}
           path: ./coverage/lcov.info
           retention-days: 1
-
+      
+      - name: Webpack test
+        shell: bash
+        run: |
+          npm run test:webpack
   coverage:
     needs: test
     runs-on: ubuntu-latest
diff --git a/.github/workflows/iojs.yml b/.github/workflows/iojs.yml
index e8cd99ad..6adcef66 100644
--- a/.github/workflows/iojs.yml
+++ b/.github/workflows/iojs.yml
@@ -69,3 +69,7 @@ jobs:
     - name: Run tests
       shell: bash
       run: npm run test
+
+    - name: Run webpack tests
+      shell: bash
+      run: npm run test:webpack
diff --git a/.npmignore b/.npmignore
index a4a0c8c1..12fca491 100644
--- a/.npmignore
+++ b/.npmignore
@@ -6,3 +6,4 @@ wiki
 coverage
 .github
 .idea
+performance
\ No newline at end of file
diff --git a/package.json b/package.json
index feed1a31..efd23be2 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,9 @@
         "test": "mocha --reporter spec --check-leaks --grep .",
         "test:ci": "nyc --exclude test --reporter=lcovonly --reporter=text npm test",
         "test:cov": "nyc --exclude test --reporter=html --reporter=text npm test",
-        "test:tap": "mocha --reporter tap --check-leaks --grep ."
+        "test:performance": "node performance/index.js",
+        "test:tap": "mocha --reporter tap --check-leaks --grep .",
+        "test:webpack": "cd test/webpack && npm install && npm run test"
     },
     "browser": {
         "stream": false
diff --git a/test/performance.js b/performance/index.js
similarity index 95%
rename from test/performance.js
rename to performance/index.js
index 1a5bcf4d..4e5f541b 100644
--- a/test/performance.js
+++ b/performance/index.js
@@ -1,9 +1,5 @@
-
-if (module.parent) // Skip this file from testing.
-    return;
-
 var iconv = require('iconv');
-var iconv_lite = require("../");
+var iconv_lite = require("../lib");
 
 var encoding = process.argv[2] || "windows-1251";
 var convertTimes = 10000;
@@ -30,6 +26,7 @@ var converter = new iconv.Iconv("utf8", encoding);
 for (var i = 0; i < convertTimes; i++) {
     var b = converter.convert(str);
 }
+
 var duration = Date.now() - start;
 var mbs = convertTimes*b.length/duration/1024;
 

From 2a9332954c6b8eb63a283871cc93e5279c04e417 Mon Sep 17 00:00:00 2001
From: Sebastian Beltran <bjohansebas@gmail.com>
Date: Sat, 9 Aug 2025 15:37:11 -0500
Subject: [PATCH 14/17] fixup webpack test command

Signed-off-by: Sebastian Beltran <bjohansebas@gmail.com>
---
 package.json              | 2 +-
 test/webpack/package.json | 4 +---
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/package.json b/package.json
index efd23be2..e534b41f 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
         "test:cov": "nyc --exclude test --reporter=html --reporter=text npm test",
         "test:performance": "node performance/index.js",
         "test:tap": "mocha --reporter tap --check-leaks --grep .",
-        "test:webpack": "cd test/webpack && npm install && npm run test"
+        "test:webpack": "npm pack && mv iconv-lite-*.tgz iconv-lite.tgz && cd test/webpack && npm install && npm run test && rm -r iconv-lite.tgz"
     },
     "browser": {
         "stream": false
diff --git a/test/webpack/package.json b/test/webpack/package.json
index ef01f4f7..4f782d2b 100644
--- a/test/webpack/package.json
+++ b/test/webpack/package.json
@@ -5,8 +5,6 @@
   "scripts": {
     "!note1": "NOTE: We do `npm pack` of the main iconv-lite package followed by installing it to create a copy of the package (not symlink).",
     "!note2": "This is needed because webpack4/watchpack1.7 crashes when trying to enumerate circular symlink.",
-    "preinstall": "mv $(npm pack -pq ../../) iconv-lite.tgz",
-    "postinstall": "rm iconv-lite.tgz",
     "test": "karma start"
   },
   "devDependencies": {
@@ -19,6 +17,6 @@
     "webpack": "^4.43.0"
   },
   "dependencies": {
-    "iconv-lite": "file:iconv-lite.tgz"
+    "iconv-lite": "file:../../iconv-lite.tgz"
   }
 }

From d178ff88b8deb84206ff2ea0b6b2c8183ddd33f5 Mon Sep 17 00:00:00 2001
From: Sebastian Beltran <bjohansebas@gmail.com>
Date: Sat, 9 Aug 2025 15:50:17 -0500
Subject: [PATCH 15/17] karma in ci

Signed-off-by: Sebastian Beltran <bjohansebas@gmail.com>
---
 test/webpack/karma.conf.js | 9 ++++++++-
 test/webpack/package.json  | 2 +-
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/test/webpack/karma.conf.js b/test/webpack/karma.conf.js
index 7bfab3bf..3cad7a89 100644
--- a/test/webpack/karma.conf.js
+++ b/test/webpack/karma.conf.js
@@ -65,7 +65,14 @@ module.exports = function(config) {
 
     // start these browsers
     // available browser launchers: https://npmjs.org/browse/keyword/karma-launcher
-    browsers: ['ChromeHeadless'],
+    browsers: ['ChromeHeadless', 'ChromeHeadlessCI'],
+
+    customLaunchers: {
+      ChromeHeadlessCI: {
+        base: 'ChromeHeadless',
+        flags: ['--no-sandbox']
+      }
+    },
 
 
     // Continuous Integration mode
diff --git a/test/webpack/package.json b/test/webpack/package.json
index 4f782d2b..9daa2ee8 100644
--- a/test/webpack/package.json
+++ b/test/webpack/package.json
@@ -5,7 +5,7 @@
   "scripts": {
     "!note1": "NOTE: We do `npm pack` of the main iconv-lite package followed by installing it to create a copy of the package (not symlink).",
     "!note2": "This is needed because webpack4/watchpack1.7 crashes when trying to enumerate circular symlink.",
-    "test": "karma start"
+    "test": "karma start --browsers ChromeHeadlessCI"
   },
   "devDependencies": {
     "karma": "^5.0.9",

From 044d770a004743feaccbdb6d837e563e63dd7fc9 Mon Sep 17 00:00:00 2001
From: Sebastian Beltran <bjohansebas@gmail.com>
Date: Sat, 9 Aug 2025 16:13:24 -0500
Subject: [PATCH 16/17] webpack test only in lts version

Signed-off-by: Sebastian Beltran <bjohansebas@gmail.com>
---
 .github/workflows/ci.yml  | 31 +++++++++++++++++++++++++------
 package.json              |  2 +-
 test/webpack/package.json |  2 +-
 3 files changed, 27 insertions(+), 8 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d3ed84f1..abe3d0cc 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -180,11 +180,7 @@ jobs:
           name: coverage-node-${{ matrix.node-version }}-${{ matrix.os }}
           path: ./coverage/lcov.info
           retention-days: 1
-      
-      - name: Webpack test
-        shell: bash
-        run: |
-          npm run test:webpack
+                
   coverage:
     needs: test
     runs-on: ubuntu-latest
@@ -211,4 +207,27 @@ jobs:
       - name: Upload coverage report
         uses: coverallsapp/github-action@v2
         with:
-          file: ./lcov.info
\ No newline at end of file
+          file: ./lcov.info
+
+  test_webpack:
+    name: Run tests webpack
+    strategy:
+      fail-fast: false
+      matrix:
+        node-version: ["12", "*"]
+
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          persist-credentials: false
+
+      - name: Setup Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v4
+        with:
+          node-version: ${{ matrix.node-version }}
+      
+      - name: Webpack test
+        shell: bash
+        run: |
+          npm run test:webpack
\ No newline at end of file
diff --git a/package.json b/package.json
index e534b41f..b29b1136 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
         "test:cov": "nyc --exclude test --reporter=html --reporter=text npm test",
         "test:performance": "node performance/index.js",
         "test:tap": "mocha --reporter tap --check-leaks --grep .",
-        "test:webpack": "npm pack && mv iconv-lite-*.tgz iconv-lite.tgz && cd test/webpack && npm install && npm run test && rm -r iconv-lite.tgz"
+        "test:webpack": "npm pack && mv iconv-lite-*.tgz test/webpack/iconv-lite.tgz && cd test/webpack && npm install && npm run test && rm iconv-lite.tgz"
     },
     "browser": {
         "stream": false
diff --git a/test/webpack/package.json b/test/webpack/package.json
index 9daa2ee8..89391622 100644
--- a/test/webpack/package.json
+++ b/test/webpack/package.json
@@ -17,6 +17,6 @@
     "webpack": "^4.43.0"
   },
   "dependencies": {
-    "iconv-lite": "file:../../iconv-lite.tgz"
+    "iconv-lite": "file:iconv-lite.tgz"
   }
 }

From 23ead1d535d944c0b2c48d2d6d709a0291c394aa Mon Sep 17 00:00:00 2001
From: Sebastian Beltran <bjohansebas@gmail.com>
Date: Sat, 9 Aug 2025 16:15:12 -0500
Subject: [PATCH 17/17] remove webpack step in iojs

Signed-off-by: Sebastian Beltran <bjohansebas@gmail.com>
---
 .github/workflows/iojs.yml | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/.github/workflows/iojs.yml b/.github/workflows/iojs.yml
index 6adcef66..26968f69 100644
--- a/.github/workflows/iojs.yml
+++ b/.github/workflows/iojs.yml
@@ -69,7 +69,4 @@ jobs:
     - name: Run tests
       shell: bash
       run: npm run test
-
-    - name: Run webpack tests
-      shell: bash
-      run: npm run test:webpack
+