| // |reftest| skip-if(!xulRuntime.shell) |
| function test() { |
| |
| // template strings |
| assertStringExpr("`hey there`", literal("hey there")); |
| assertStringExpr("`hey\nthere`", literal("hey\nthere")); |
| assertExpr("`hey${\"there\"}`", templateLit([lit("hey"), lit("there"), lit("")])); |
| assertExpr("`hey${\"there\"}mine`", templateLit([lit("hey"), lit("there"), lit("mine")])); |
| assertExpr("`hey${a == 5}mine`", templateLit([lit("hey"), binExpr("==", ident("a"), lit(5)), lit("mine")])); |
| assertExpr("`hey${`there${\"how\"}`}mine`", templateLit([lit("hey"), |
| templateLit([lit("there"), lit("how"), lit("")]), lit("mine")])); |
| assertExpr("func`hey`", taggedTemplate(ident("func"), template(["hey"], ["hey"]))); |
| assertExpr("func`hey${\"4\"}there`", taggedTemplate(ident("func"), |
| template(["hey", "there"], ["hey", "there"], lit("4")))); |
| assertExpr("func`hey${\"4\"}there${5}`", taggedTemplate(ident("func"), |
| template(["hey", "there", ""], ["hey", "there", ""], |
| lit("4"), lit(5)))); |
| assertExpr("func`hey\r\n`", taggedTemplate(ident("func"), template(["hey\n"], ["hey\n"]))); |
| assertExpr("func`hey${4}``${5}there``mine`", |
| taggedTemplate(taggedTemplate(taggedTemplate( |
| ident("func"), template(["hey", ""], ["hey", ""], lit(4))), |
| template(["", "there"], ["", "there"], lit(5))), |
| template(["mine"], ["mine"]))); |
| |
| // multi-line template string - line numbers |
| var node = Reflect.parse("`\n\n ${2}\n\n\n`"); |
| Pattern({loc:{start:{line:1, column:0}, end:{line:6, column:1}, source:null}, type:"Program", |
| body:[{loc:{start:{line:1, column:0}, end:{line:6, column:1}, source:null}, |
| type:"ExpressionStatement", expression:{loc:{start:{line:1, column:0}, end:{line:6, column:1}, |
| source:null}, type:"TemplateLiteral", elements:[{loc:{start:{line:1, column:0}, end:{line:3, |
| column:5}, source:null}, type:"Literal", value:"\n\n "}, {loc:{start:{line:3, column:5}, |
| end:{line:3, column:6}, source:null}, type:"Literal", value:2}, {loc:{start:{line:3, column:6}, |
| end:{line:6, column:1}, source:null}, type:"Literal", value:"\n\n\n"}]}}]}).match(node); |
| |
| |
| assertStringExpr("\"hey there\"", literal("hey there")); |
| |
| } |
| |
| runtest(test); |
