swiftstencil/swiftpm-stencil
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Implement trim whitespace

Browse Source
This commit is contained in:
yonaskolb
2019-11-17 00:41:42 +11:00
committed by David Jennes
parent d4dc631752
commit ef97973e85
10 changed files with 444 additions and 74 deletions
Download Patch File Download Diff File Expand all files Collapse all files

45
Tests/StencilTests/LexerSpec.swift
View File

@@ -51,9 +51,9 @@ final class LexerTests: XCTestCase {
let tokens = lexer.tokenize()
try expect(tokens.count) == 3
try expect(tokens[0]) == Token.text(value: "My name is ", at: makeSourceMap("My name is ", for: lexer))
try expect(tokens[1]) == Token.variable(value: "myname", at: makeSourceMap("myname", for: lexer))
try expect(tokens[2]) == Token.text(value: ".", at: makeSourceMap(".", for: lexer))
try expect(tokens[0]) == .text(value: "My name is ", at: makeSourceMap("My name is ", for: lexer))
try expect(tokens[1]) == .variable(value: "myname", at: makeSourceMap("myname", for: lexer))
try expect(tokens[2]) == .text(value: ".", at: makeSourceMap(".", for: lexer))
}
func testVariablesWithoutBeingGreedy() throws {
@@ -62,8 +62,8 @@ final class LexerTests: XCTestCase {
let tokens = lexer.tokenize()
try expect(tokens.count) == 2
try expect(tokens[0]) == Token.variable(value: "thing", at: makeSourceMap("thing", for: lexer))
try expect(tokens[1]) == Token.variable(value: "name", at: makeSourceMap("name", for: lexer))
try expect(tokens[0]) == .variable(value: "thing", at: makeSourceMap("thing", for: lexer))
try expect(tokens[1]) == .variable(value: "name", at: makeSourceMap("name", for: lexer))
}
func testUnclosedBlock() throws {
@@ -98,11 +98,26 @@ final class LexerTests: XCTestCase {
let tokens = lexer.tokenize()
try expect(tokens.count) == 5
try expect(tokens[0]) == Token.text(value: "My name is ", at: makeSourceMap("My name is", for: lexer))
try expect(tokens[1]) == Token.block(value: "if name and name", at: makeSourceMap("{%", for: lexer))
try expect(tokens[2]) == Token.variable(value: "name", at: makeSourceMap("name", for: lexer, options: .backwards))
try expect(tokens[3]) == Token.block(value: "endif", at: makeSourceMap("endif", for: lexer))
try expect(tokens[4]) == Token.text(value: ".", at: makeSourceMap(".", for: lexer))
try expect(tokens[0]) == .text(value: "My name is ", at: makeSourceMap("My name is", for: lexer))
try expect(tokens[1]) == .block(value: "if name and name", at: makeSourceMap("{%", for: lexer))
try expect(tokens[2]) == .variable(value: "name", at: makeSourceMap("name", for: lexer, options: .backwards))
try expect(tokens[3]) == .block(value: "endif", at: makeSourceMap("endif", for: lexer))
try expect(tokens[4]) == .text(value: ".", at: makeSourceMap(".", for: lexer))
}
func testTrimSymbols() throws {
let fBlock = "if hello"
let sBlock = "ta da"
let lexer = Lexer(templateString: "{%+ \(fBlock) -%}{% \(sBlock) -%}")
let tokens = lexer.tokenize()
let behaviours = (
WhitespaceBehaviour(leading: .keep, trailing: .trim),
WhitespaceBehaviour(leading: .unspecified, trailing: .trim)
)
try expect(tokens.count) == 2
try expect(tokens[0]) == .block(value: fBlock, at: makeSourceMap(fBlock, for: lexer), whitespace: behaviours.0)
try expect(tokens[1]) == .block(value: sBlock, at: makeSourceMap(sBlock, for: lexer), whitespace: behaviours.1)
}
func testEscapeSequence() throws {
@@ -111,11 +126,11 @@ final class LexerTests: XCTestCase {
let tokens = lexer.tokenize()
try expect(tokens.count) == 5
try expect(tokens[0]) == Token.text(value: "class Some ", at: makeSourceMap("class Some ", for: lexer))
try expect(tokens[1]) == Token.variable(value: "'{'", at: makeSourceMap("'{'", for: lexer))
try expect(tokens[2]) == Token.block(value: "if true", at: makeSourceMap("if true", for: lexer))
try expect(tokens[3]) == Token.variable(value: "stuff", at: makeSourceMap("stuff", for: lexer))
try expect(tokens[4]) == Token.block(value: "endif", at: makeSourceMap("endif", for: lexer))
try expect(tokens[0]) == .text(value: "class Some ", at: makeSourceMap("class Some ", for: lexer))
try expect(tokens[1]) == .variable(value: "'{'", at: makeSourceMap("'{'", for: lexer))
try expect(tokens[2]) == .block(value: "if true", at: makeSourceMap("if true", for: lexer))
try expect(tokens[3]) == .variable(value: "stuff", at: makeSourceMap("stuff", for: lexer))
try expect(tokens[4]) == .block(value: "endif", at: makeSourceMap("endif", for: lexer))
}
func testPerformance() throws {