当前位置: 首页>>代码示例>>Java>>正文

Java Behavior类代码示例

本文整理汇总了Java中com.google.javascript.jscomp.ReferenceCollectingCallback.Behavior类的典型用法代码示例。如果您正苦于以下问题：Java Behavior类的具体用法？Java Behavior怎么用？Java Behavior使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。


Behavior类属于com.google.javascript.jscomp.ReferenceCollectingCallback包，在下文中一共展示了Behavior类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: testVarInBlock_oldScopeCreator

import com.google.javascript.jscomp.ReferenceCollectingCallback.Behavior; //导入依赖的package包/类
public void testVarInBlock_oldScopeCreator() {
  es6ScopeCreator = false;
  testBehavior(
      lines(
          "function f(x) {",
          "  if (true) {",
          "    var y = x;",
          "    y;",
          "    y;",
          "  }",
          "}"),
      new Behavior() {
        @Override
        public void afterExitScope(NodeTraversal t, ReferenceMap rm) {
          if (t.getScope().isFunctionScope()) {
            ReferenceCollection y = rm.getReferences(t.getScope().getVar("y"));
            assertThat(y.isAssignedOnceInLifetime()).isTrue();
            assertThat(y.isWellDefined()).isTrue();
          }
        }
      });
}
开发者ID:google，项目名称:closure-compiler，代码行数:23，代码来源:ReferenceCollectingCallbackTest.java

示例2: testVarInBlock

import com.google.javascript.jscomp.ReferenceCollectingCallback.Behavior; //导入依赖的package包/类
public void testVarInBlock() {
  testBehavior(
      lines(
          "function f(x) {",
          "  if (true) {",
          "    var y = x;",
          "    y;",
          "    y;",
          "  }",
          "}"),
      new Behavior() {
        @Override
        public void afterExitScope(NodeTraversal t, ReferenceMap rm) {
          if (t.getScope().isBlockScope() && t.getScope().getParent().isFunctionBlockScope()) {
            ReferenceCollection y = rm.getReferences(t.getScope().getVar("y"));
            assertThat(y.isAssignedOnceInLifetime()).isTrue();
            assertThat(y.isWellDefined()).isTrue();
          }
        }
      });
}
开发者ID:google，项目名称:closure-compiler，代码行数:22，代码来源:ReferenceCollectingCallbackTest.java

示例3: testLetAssignedOnceInLifetime1

import com.google.javascript.jscomp.ReferenceCollectingCallback.Behavior; //导入依赖的package包/类
public void testLetAssignedOnceInLifetime1() {
  testBehavior(
      lines(
          "try {",
          "} catch (e) {",
          "  let y = e;",
          "  g();",
          "  y;y;",
          "}"),
      new Behavior() {
        @Override
        public void afterExitScope(NodeTraversal t, ReferenceMap rm) {
          if (t.getScope().isCatchScope()) {
            ReferenceCollection e = rm.getReferences(t.getScope().getVar("e"));
            assertThat(e.isAssignedOnceInLifetime()).isTrue();
            ReferenceCollection y = rm.getReferences(t.getScope().getVar("y"));
            assertThat(y.isAssignedOnceInLifetime()).isTrue();
            assertThat(y.isWellDefined()).isTrue();
          }
        }
      });
}
开发者ID:google，项目名称:closure-compiler，代码行数:23，代码来源:ReferenceCollectingCallbackTest.java

示例4: testLetAssignedOnceInLifetime2

import com.google.javascript.jscomp.ReferenceCollectingCallback.Behavior; //导入依赖的package包/类
public void testLetAssignedOnceInLifetime2() {
  testBehavior(
      lines(
          "try {",
          "} catch (e) {",
          "  let y; y = e;",
          "  g();",
          "  y;y;",
          "}"),
      new Behavior() {
        @Override
        public void afterExitScope(NodeTraversal t, ReferenceMap rm) {
          if (t.getScope().isCatchScope()) {
            ReferenceCollection e = rm.getReferences(t.getScope().getVar("e"));
            assertThat(e.isAssignedOnceInLifetime()).isTrue();
            ReferenceCollection y = rm.getReferences(t.getScope().getVar("y"));
            assertThat(y.isAssignedOnceInLifetime()).isTrue();
            assertThat(y.isWellDefined()).isTrue();
          }
        }
      });
}
开发者ID:google，项目名称:closure-compiler，代码行数:23，代码来源:ReferenceCollectingCallbackTest.java

示例5: testBasicBlocks

import com.google.javascript.jscomp.ReferenceCollectingCallback.Behavior; //导入依赖的package包/类
private void testBasicBlocks(boolean scopeCreator) {
  es6ScopeCreator = scopeCreator;
  testBehavior(
      lines(
          "var x = 0;",
          "switch (x) {",
          "  case 0:",
          "    x;",
          "}"),
      new Behavior() {
        @Override
        public void afterExitScope(NodeTraversal t, ReferenceMap rm) {
          if (t.getScope().isGlobal()) {
            ReferenceCollection x = rm.getReferences(t.getScope().getVar("x"));
            assertThat(x.references).hasSize(3);
            assertNode(x.references.get(0).getBasicBlock().getRoot()).hasType(Token.ROOT);
            assertNode(x.references.get(1).getBasicBlock().getRoot()).hasType(Token.ROOT);
            assertNode(x.references.get(2).getBasicBlock().getRoot()).hasType(Token.CASE);
          }
        }
      });
}
开发者ID:google，项目名称:closure-compiler，代码行数:23，代码来源:ReferenceCollectingCallbackTest.java

示例6: testThis

import com.google.javascript.jscomp.ReferenceCollectingCallback.Behavior; //导入依赖的package包/类
public void testThis() {
  testBehavior(
      lines(
          "/** @constructor */",
          "function C() {}",
          "",
          "C.prototype.m = function m() {",
          "  var self = this;",
          "  if (true) {",
          "    alert(self);",
          "  }",
          "};"),
      new Behavior() {
        @Override
        public void afterExitScope(NodeTraversal t, ReferenceMap rm) {
          if (t.getScope().isFunctionBlockScope()
              && t.getScopeRoot().getParent().getFirstChild().matchesQualifiedName("m")) {
            ReferenceCollection self = rm.getReferences(t.getScope().getVar("self"));
            assertThat(self.isEscaped()).isFalse();
          }
        }
      });
}
开发者ID:google，项目名称:closure-compiler，代码行数:24，代码来源:ReferenceCollectingCallbackTest.java

示例7: testThis_oldScopeCreator

import com.google.javascript.jscomp.ReferenceCollectingCallback.Behavior; //导入依赖的package包/类
public void testThis_oldScopeCreator() {
  es6ScopeCreator = false;
  testBehavior(
      lines(
          "/** @constructor */",
          "function C() {}",
          "",
          "C.prototype.m = function m() {",
          "  var self = this;",
          "  if (true) {",
          "    alert(self);",
          "  }",
          "};"),
      new Behavior() {
        @Override
        public void afterExitScope(NodeTraversal t, ReferenceMap rm) {
          if (t.getScope().isFunctionBlockScope()
              && t.getScopeRoot().getParent().getFirstChild().matchesQualifiedName("m")) {
            ReferenceCollection self = rm.getReferences(t.getScope().getVar("self"));
            assertThat(self.isEscaped()).isFalse();
          }
        }
      });
}
开发者ID:google，项目名称:closure-compiler，代码行数:25，代码来源:ReferenceCollectingCallbackTest.java

示例8: testVarInLoopNotAssignedOnlyOnceInLifetime

import com.google.javascript.jscomp.ReferenceCollectingCallback.Behavior; //导入依赖的package包/类
public void testVarInLoopNotAssignedOnlyOnceInLifetime() {
  Behavior behavior =
      new Behavior() {
        @Override
        public void afterExitScope(NodeTraversal t, ReferenceMap rm) {
          if (t.getScope().isBlockScope()) {
            ReferenceCollection x = rm.getReferences(t.getScope().getVar("x"));
            assertThat(x.isAssignedOnceInLifetime()).isFalse();
          }
        }
      };
  testBehavior("while (true) { var x = 0; }", behavior);
  testBehavior("while (true) { let x = 0; }", behavior);
}
开发者ID:google，项目名称:closure-compiler，代码行数:15，代码来源:ReferenceCollectingCallbackTest.java

示例9: testVarInFunctionNotAssignedOnlyOnceInLifetime

import com.google.javascript.jscomp.ReferenceCollectingCallback.Behavior; //导入依赖的package包/类
/**
 * Although there is only one assignment to x in the code, it's in a function which could be
 * called multiple times, so {@code isAssignedOnceInLifetime()} returns false.
 */
public void testVarInFunctionNotAssignedOnlyOnceInLifetime() {
  Behavior behavior =
      new Behavior() {
        @Override
        public void afterExitScope(NodeTraversal t, ReferenceMap rm) {
          if (t.getScope().isGlobal()) {
            ReferenceCollection x = rm.getReferences(t.getScope().getVar("x"));
            assertThat(x.isAssignedOnceInLifetime()).isFalse();
          }
        }
      };
  testBehavior("var x; function f() { x = 0; }", behavior);
  testBehavior("let x; function f() { x = 0; }", behavior);
}
开发者ID:google，项目名称:closure-compiler，代码行数:19，代码来源:ReferenceCollectingCallbackTest.java

示例10: testParameterAssignedOnlyOnceInLifetime

import com.google.javascript.jscomp.ReferenceCollectingCallback.Behavior; //导入依赖的package包/类
public void testParameterAssignedOnlyOnceInLifetime() {
  testBehavior(
      "function f(x) { x; }",
      new Behavior() {
        @Override
        public void afterExitScope(NodeTraversal t, ReferenceMap rm) {
          if (t.getScope().isFunctionScope()) {
            ReferenceCollection x = rm.getReferences(t.getScope().getVar("x"));
            assertThat(x.isAssignedOnceInLifetime()).isTrue();
          }
        }
      });
}
开发者ID:google，项目名称:closure-compiler，代码行数:14，代码来源:ReferenceCollectingCallbackTest.java

示例11: testModifiedParameterNotAssignedOnlyOnceInLifetime

import com.google.javascript.jscomp.ReferenceCollectingCallback.Behavior; //导入依赖的package包/类
public void testModifiedParameterNotAssignedOnlyOnceInLifetime() {
  testBehavior(
      "function f(x) { x = 3; }",
      new Behavior() {
        @Override
        public void afterExitScope(NodeTraversal t, ReferenceMap rm) {
          if (t.getScope().isFunctionScope()) {
            ReferenceCollection x = rm.getReferences(t.getScope().getVar("x"));
            assertThat(x.isAssignedOnceInLifetime()).isFalse();
          }
        }
      });
}
开发者ID:google，项目名称:closure-compiler，代码行数:14，代码来源:ReferenceCollectingCallbackTest.java

示例12: testVarAssignedOnceInLifetime1

import com.google.javascript.jscomp.ReferenceCollectingCallback.Behavior; //导入依赖的package包/类
public void testVarAssignedOnceInLifetime1() {
  Behavior behavior =
      new Behavior() {
        @Override
        public void afterExitScope(NodeTraversal t, ReferenceMap rm) {
          if (t.getScope().isFunctionBlockScope()) {
            ReferenceCollection x = rm.getReferences(t.getScope().getVar("x"));
            assertThat(x.isAssignedOnceInLifetime()).isTrue();
          }
        }
      };
  testBehavior("function f() { var x = 0; }", behavior);
  testBehavior("function f() { let x = 0; }", behavior);
}
开发者ID:google，项目名称:closure-compiler，代码行数:15，代码来源:ReferenceCollectingCallbackTest.java

示例13: testVarAssignedOnceInLifetime2

import com.google.javascript.jscomp.ReferenceCollectingCallback.Behavior; //导入依赖的package包/类
public void testVarAssignedOnceInLifetime2() {
  testBehavior(
      "function f() { { let x = 0; } }",
      new Behavior() {
        @Override
        public void afterExitScope(NodeTraversal t, ReferenceMap rm) {
          if (t.getScope().isBlockScope() && !t.getScope().isFunctionBlockScope()) {
            ReferenceCollection x = rm.getReferences(t.getScope().getVar("x"));
            assertThat(x.isAssignedOnceInLifetime()).isTrue();
          }
        }
      });
}
开发者ID:google，项目名称:closure-compiler，代码行数:14，代码来源:ReferenceCollectingCallbackTest.java

示例14: testVarAssignedOnceInLifetime3

import com.google.javascript.jscomp.ReferenceCollectingCallback.Behavior; //导入依赖的package包/类
public void testVarAssignedOnceInLifetime3() {
  Behavior behavior =
      new Behavior() {
        @Override
        public void afterExitScope(NodeTraversal t, ReferenceMap rm) {
          if (t.getScope().isCatchScope()) {
            ReferenceCollection e = rm.getReferences(t.getScope().getVar("e"));
            assertThat(e.isAssignedOnceInLifetime()).isTrue();
            ReferenceCollection y = rm.getReferences(t.getScope().getVar("y"));
            assertThat(y.isAssignedOnceInLifetime()).isTrue();
            assertThat(y.isWellDefined()).isTrue();
          }
        }
      };
  testBehavior(
      lines(
          "try {",
          "} catch (e) {",
          "  var y = e;",
          "  g();",
          "  y;y;",
          "}"),
      behavior);
  testBehavior(
      lines(
          "try {",
          "} catch (e) {",
          "  var y; y = e;",
          "  g();",
          "  y;y;",
          "}"),
      behavior);
}
开发者ID:google，项目名称:closure-compiler，代码行数:34，代码来源:ReferenceCollectingCallbackTest.java

示例15: testProcessScopeThatsNotABasicBlock

import com.google.javascript.jscomp.ReferenceCollectingCallback.Behavior; //导入依赖的package包/类
public void testProcessScopeThatsNotABasicBlock() {
  // Tests the case where the scope we pass in is not really a basic block, but we create a new
  // basic block anyway because ReferenceCollectingCallback expects all nodes to be in a block.
  Compiler compiler = createCompiler();
  Es6SyntacticScopeCreator es6SyntacticScopeCreator = new Es6SyntacticScopeCreator(compiler);
  ReferenceCollectingCallback referenceCollectingCallback =
      new ReferenceCollectingCallback(
          compiler,
          new Behavior() {
            @Override
            public void afterExitScope(NodeTraversal t, ReferenceMap rm) {
              ReferenceCollection y = rm.getReferences(t.getScope().getVar("y"));
              assertThat(y.isWellDefined()).isTrue();
              BasicBlock firstBasicBlock = y.references.get(0).getBasicBlock();
              assertNode(firstBasicBlock.getRoot()).hasType(Token.BLOCK);
              assertNode(firstBasicBlock.getRoot().getParent()).hasType(Token.SCRIPT);

              // We do not create a new BasicBlock for the second { use(y); }
              BasicBlock secondBasicBlock = y.references.get(1).getBasicBlock();
              assertNode(secondBasicBlock.getRoot()).hasType(Token.BLOCK);
              assertNode(secondBasicBlock.getRoot().getParent()).hasType(Token.IF);
            }
          },
          es6SyntacticScopeCreator);

  String js = "let x = 5; { let y = x + 1; if (true) { { use(y); } } }";
  Node root = compiler.parseTestCode(js);
  Node block = root.getSecondChild();

  Scope globalScope = es6SyntacticScopeCreator.createScope(root, null);
  Scope blockScope = es6SyntacticScopeCreator.createScope(block, globalScope);
  referenceCollectingCallback.processScope(blockScope);
}
开发者ID:google，项目名称:closure-compiler，代码行数:34，代码来源:ReferenceCollectingCallbackTest.java


注：本文中的com.google.javascript.jscomp.ReferenceCollectingCallback.Behavior类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。