MapComplete/doctest-ts
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Give up on trying to get diagnostics for the doctest snippet

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This commit is contained in:
Dan Rosén 2017-11-06 10:47:31 +01:00
parent 2bc463153d
commit 72b22b99ea
1 changed files with 7 additions and 7 deletions
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14
src/main.ts
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@ -130,10 +130,9 @@ function generateDocumentation(program: ts.Program, filenames: string[]): Top {
} }
} }
function script(program: ts.Program, filename: string, s: string): string[] { function script(filename: string, s: string): string[] {
const pwoc = ts.createPrinter({removeComments: true}) const pwoc = ts.createPrinter({removeComments: true})
const f = ts.createSourceFile('_doctest_' + filename, s, ts.ScriptTarget.ES5, true, ts.ScriptKind.TS) const f = ts.createSourceFile('_doctest_' + filename, s, ts.ScriptTarget.ES5, true, ts.ScriptKind.TS)
ts.getPreEmitDiagnostics(program, f)
const out = const out =
f.statements.map( f.statements.map(
(now, i) => { (now, i) => {
@ -153,7 +152,7 @@ function script(program: ts.Program, filename: string, s: string): string[] {
return out return out
} }
function test_script_one(program: ts.Program, filename: string, d: Def): string[] { function test_script_one(filename: string, d: Def): string[] {
const out = [] as string[] const out = [] as string[]
let tests = 0 let tests = 0
d.doc.split(/\n\n+/m).map(s => { d.doc.split(/\n\n+/m).map(s => {
@ -161,7 +160,7 @@ function test_script_one(program: ts.Program, filename: string, d: Def): string[
// todo: typecheck s now // todo: typecheck s now
out.push( out.push(
'test(' + JSON.stringify(d.name + ' ' + ++tests) + ', assert => {', 'test(' + JSON.stringify(d.name + ' ' + ++tests) + ', assert => {',
...script(program, filename, s).map(l => ' ' + l), ...script(filename, s).map(l => ' ' + l),
' assert.end()', ' assert.end()',
'})', '})',
'' ''
@ -171,9 +170,9 @@ function test_script_one(program: ts.Program, filename: string, d: Def): string[
return out return out
} }
function test_script(program: ts.Program, top: Top) { function test_script(top: Top) {
return ["import * as test from 'tape'"].concat(...top.map( return ["import * as test from 'tape'"].concat(...top.map(
({filename, defs}) => walk(defs, (d) => test_script_one(program, filename, d))) ({filename, defs}) => walk(defs, (d) => test_script_one(filename, d)))
) )
} }
@ -234,10 +233,11 @@ const outputs = [] as ((top: Top) => string[])[]
{ {
let program: ts.Program let program: ts.Program
let verbose = false
for (let i = 0; i < argv.length; i++) { for (let i = 0; i < argv.length; i++) {
const arg = argv[i] const arg = argv[i]
if (arg == '-t' || arg == '--test-script') { if (arg == '-t' || arg == '--test-script') {
outputs.push(top => test_script(program, top)) outputs.push(test_script)
} else if (arg == '-d' || arg == '--doc') { } else if (arg == '-d' || arg == '--doc') {
outputs.push(doc) outputs.push(doc)
} else if (arg == '--toc' || arg == '--toc') { } else if (arg == '--toc' || arg == '--toc') {