add testcases on new.target

See tc39/proposal-class-static-block#25

packages/babel-plugin-proposal-class-static-block/test/fixtures/class-static-block/new-target/exec.js

@@ -0,0 +1,10 @@
+class Base {
+  constructor() {
+    this.Foo = class {
+      static {
+        this.foo = new.target;
+      }
+    }
+  }
+}
+expect((new Base).Foo.foo).toBe(undefined);

packages/babel-plugin-proposal-class-static-block/test/fixtures/class-static-block/new-target/input.js

@@ -0,0 +1,10 @@
+class Base {
+  constructor() {
+    this.Foo = class {
+      static {
+        this.foo = new.target;
+      }
+    }
+  }
+}
+expect((new Base).Foo.foo).toBe(undefined);

packages/babel-plugin-proposal-class-static-block/test/fixtures/class-static-block/new-target/output.js

@@ -0,0 +1,12 @@
+class Base {
+  constructor() {
+    this.Foo = class {
+      static #_ = (() => {
+        this.foo = new.target;
+      })();
+    };
+  }
+
+}
+
+expect(new Base().Foo.foo).toBe(undefined);

packages/babel-plugin-proposal-class-static-block/test/fixtures/integration-loose/new-target/exec.js

@@ -0,0 +1,10 @@
+class Base {
+  constructor() {
+    this.Foo = class {
+      static {
+        this.foo = new.target;
+      }
+    }
+  }
+}
+expect((new Base).Foo.foo).toBe(undefined);

packages/babel-plugin-proposal-class-static-block/test/fixtures/integration-loose/new-target/input.js

@@ -0,0 +1,10 @@
+class Base {
+  constructor() {
+    this.Foo = class {
+      static {
+        this.foo = new.target;
+      }
+    }
+  }
+}
+expect((new Base).Foo.foo).toBe(undefined);

packages/babel-plugin-proposal-class-static-block/test/fixtures/integration/new-target/exec.js

@@ -0,0 +1,10 @@
+class Base {
+  constructor() {
+    this.Foo = class {
+      static {
+        this.foo = new.target;
+      }
+    }
+  }
+}
+expect((new Base).Foo.foo).toBe(undefined);

packages/babel-plugin-proposal-class-static-block/test/fixtures/integration/new-target/input.js

@@ -0,0 +1,11 @@
+class Base {
+  constructor() {
+    this.Foo = class {
+      static {
+        // fixme: new.target should be undefined after transformed
+        this.foo = new.target;
+      }
+    }
+  }
+}
+expect((new Base).Foo.foo).toBe(undefined);