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improved template syntax errors with file, line number and failed token highlighted in error message

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This commit is contained in:
Ilya Puchka
2017-10-03 22:47:28 +02:00
parent 2e80f70f67
commit 6300dbc7bf
17 changed files with 220 additions and 190 deletions
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10
Tests/StencilTests/ParserSpec.swift
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@@ -6,7 +6,7 @@ func testTokenParser() {
describe("TokenParser") {
$0.it("can parse a text token") {
let parser = TokenParser(tokens: [
.text(value: "Hello World")
.text(value: "Hello World", at: .unknown)
], environment: Environment())
let nodes = try parser.parse()
@@ -18,7 +18,7 @@ func testTokenParser() {
$0.it("can parse a variable token") {
let parser = TokenParser(tokens: [
.variable(value: "'name'")
.variable(value: "'name'", at: .unknown)
], environment: Environment())
let nodes = try parser.parse()
@@ -30,7 +30,7 @@ func testTokenParser() {
$0.it("can parse a comment token") {
let parser = TokenParser(tokens: [
.comment(value: "Secret stuff!")
.comment(value: "Secret stuff!", at: .unknown)
], environment: Environment())
let nodes = try parser.parse()
@@ -44,7 +44,7 @@ func testTokenParser() {
}
let parser = TokenParser(tokens: [
.block(value: "known"),
.block(value: "known", at: .unknown),
], environment: Environment(extensions: [simpleExtension]))
let nodes = try parser.parse()
@@ -53,7 +53,7 @@ func testTokenParser() {
$0.it("errors when parsing an unknown tag") {
let parser = TokenParser(tokens: [
.block(value: "unknown"),
.block(value: "unknown", at: .unknown),
], environment: Environment())
try expect(try parser.parse()).toThrow(TemplateSyntaxError("Unknown template tag 'unknown'"))