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feat: add more options to Deno.inspect (#19337)

For https://github.com/denoland/deno_std/issues/3404

---------

Co-authored-by: Yoshiya Hinosawa <stibium121@gmail.com>
This commit is contained in:
Leo Kettmeir 2023-06-05 12:25:47 +02:00 committed by Bartek Iwańczuk
parent cd041fd128
commit 26506ff0c2
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GPG key ID: 0C6BCDDC3B3AD750
5 changed files with 38 additions and 2 deletions

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@ -4715,7 +4715,7 @@ fn lsp_completions_auto_import() {
"source": "./b.ts",
"data": {
"exportName": "foo",
"exportMapKey": "foo|6810|file:///a/b",
"exportMapKey": "foo|6812|file:///a/b",
"moduleSpecifier": "./b.ts",
"fileName": "file:///a/b.ts"
},

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@ -2278,3 +2278,27 @@ Deno.test(function inspectAnonymousFunctions() {
"[AsyncGeneratorFunction (anonymous)]",
);
});
Deno.test(function inspectBreakLengthOption() {
assertEquals(
Deno.inspect("123456789\n".repeat(3), { breakLength: 34 }),
`"123456789\\n123456789\\n123456789\\n"`,
);
assertEquals(
Deno.inspect("123456789\n".repeat(3), { breakLength: 33 }),
`"123456789\\n" +
"123456789\\n" +
"123456789\\n"`,
);
});
Deno.test(function inspectEscapeSequencesFalse() {
assertEquals(
Deno.inspect("foo\nbar", { escapeSequences: true }),
'"foo\\nbar"',
); // default behavior
assertEquals(
Deno.inspect("foo\nbar", { escapeSequences: false }),
'"foo\nbar"',
);
});

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@ -4240,6 +4240,14 @@ declare namespace Deno {
*
* @default {4} */
depth?: number;
/** The maximum length for an inspection to take up a single line.
*
* @default {80} */
breakLength?: number;
/** Whether or not to escape sequences.
*
* @default {true} */
escapeSequences?: boolean;
/** The maximum number of iterable entries to print.
*
* @default {100} */

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@ -2427,6 +2427,7 @@ const denoInspectDefaultOptions = {
colors: false,
showProxy: false,
breakLength: 80,
escapeSequences: true,
compact: 3,
sorted: false,
getters: false,
@ -2500,7 +2501,9 @@ function quoteString(string, ctx) {
ctx.quotes[0];
const escapePattern = new SafeRegExp(`(?=[${quote}\\\\])`, "g");
string = StringPrototypeReplace(string, escapePattern, "\\");
string = replaceEscapeSequences(string);
if (ctx.escapeSequences) {
string = replaceEscapeSequences(string);
}
return `${quote}${string}${quote}`;
}

View file

@ -134,6 +134,7 @@ const inspectDefaultOptions = {
colors: false,
showProxy: false,
breakLength: 80,
escapeSequences: true,
compact: 3,
sorted: false,
getters: false,