mirror of
https://github.com/simonask/libyaml-safer
synced 2024-11-12 22:57:12 +00:00
Wire up yaml-test-suite
This commit is contained in:
parent
aebf6a7924
commit
0d545fea4b
11 changed files with 346 additions and 0 deletions
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@ -11,3 +11,8 @@ harness = false
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[[test]]
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name = "test_version"
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harness = false
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[workspace]
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[dev-dependencies]
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pretty_assertions = "1.0"
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unsafe-libyaml-test-suite = { path = "tests/data" }
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1
tests/data/.gitignore
vendored
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1
tests/data/.gitignore
vendored
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@ -0,0 +1 @@
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/yaml-test-suite
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19
tests/data/Cargo.toml
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19
tests/data/Cargo.toml
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@ -0,0 +1,19 @@
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[package]
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name = "unsafe-libyaml-test-suite"
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version = "0.0.0"
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edition = "2021"
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publish = false
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[lib]
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path = "lib.rs"
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proc-macro = true
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[dependencies]
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proc-macro2 = "1.0"
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quote = "1.0"
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[build-dependencies]
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anyhow = "1.0"
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flate2 = "1.0"
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reqwest = { version = "0.11", features = ["blocking"] }
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tar = "0.4.16"
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44
tests/data/build.rs
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44
tests/data/build.rs
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@ -0,0 +1,44 @@
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use anyhow::Result;
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use flate2::read::GzDecoder;
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use std::fs;
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use std::path::Path;
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use tar::Archive;
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const TAG: &str = "data-2020-02-11";
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fn main() {
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let needs_clone = match fs::read_to_string("yaml-test-suite/COMMIT") {
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Err(_) => true,
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Ok(contents) => contents.trim() != TAG,
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};
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if needs_clone {
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download_and_unpack().unwrap();
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}
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}
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fn download_and_unpack() -> Result<()> {
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let url = format!("https://github.com/yaml/yaml-test-suite/archive/refs/tags/{TAG}.tar.gz");
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let response = reqwest::blocking::get(&url)?.error_for_status()?;
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let decoder = GzDecoder::new(response);
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let mut archive = Archive::new(decoder);
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let prefix = format!("yaml-test-suite-{}", TAG);
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let yaml_test_suite = Path::new("yaml-test-suite");
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if yaml_test_suite.exists() {
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fs::remove_dir_all(yaml_test_suite)?;
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}
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for entry in archive.entries()? {
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let mut entry = entry?;
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let path = entry.path()?;
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if path == Path::new("pax_global_header") {
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continue;
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}
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let relative = path.strip_prefix(&prefix)?;
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let out = yaml_test_suite.join(relative);
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entry.unpack(&out)?;
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}
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fs::write("yaml-test-suite/COMMIT", TAG)?;
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Ok(())
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}
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79
tests/data/lib.rs
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79
tests/data/lib.rs
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@ -0,0 +1,79 @@
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use proc_macro::TokenStream;
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use quote::{format_ident, quote};
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use std::collections::BTreeSet as Set;
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use std::fs::{self, File};
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use std::io::{BufRead, BufReader};
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use std::path::Path;
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#[proc_macro]
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pub fn test_emitter(_input: TokenStream) -> TokenStream {
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test("libyaml-emitter", |dir| !dir.join("error").exists())
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}
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#[proc_macro]
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pub fn test_parser(_input: TokenStream) -> TokenStream {
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test("libyaml-parser", |dir| !dir.join("error").exists())
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}
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#[proc_macro]
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pub fn test_parser_error(_input: TokenStream) -> TokenStream {
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test("libyaml-parser-error", |dir| dir.join("error").exists())
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}
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fn test(ignorelist: &str, check: fn(&Path) -> bool) -> TokenStream {
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let tests_dir = Path::new("tests");
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let mut ignored_ids = Set::new();
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let ignorelist = tests_dir.join("ignorelist").join(ignorelist);
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for line in BufReader::new(File::open(ignorelist).unwrap()).lines() {
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let mut line = line.unwrap();
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line.truncate(4);
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ignored_ids.insert(line);
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}
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let mut tests = proc_macro2::TokenStream::new();
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let ignore = quote!(#[ignore]);
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let yaml_test_suite = tests_dir.join("data").join("yaml-test-suite");
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for entry in fs::read_dir(yaml_test_suite).unwrap() {
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let entry = entry.unwrap();
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if !entry.file_type().unwrap().is_dir() {
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continue;
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}
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let path = entry.path();
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let description = path.join("===");
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let slug = if let Ok(description) = fs::read_to_string(description) {
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description_to_slug(description)
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} else {
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continue;
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};
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if !check(&path) {
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continue;
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}
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let file_name = entry.file_name();
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let id = file_name.to_str().unwrap();
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let test_name = format_ident!("_{id}_{slug}");
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let ignore = ignored_ids.contains(id).then_some(&ignore);
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tests.extend(quote! {
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#[test]
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#ignore
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#[allow(non_snake_case)]
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fn #test_name() {
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test(#id);
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}
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});
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}
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TokenStream::from(tests)
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}
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fn description_to_slug(mut description: String) -> String {
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description = description.replace(|ch: char| !ch.is_ascii_alphanumeric(), "_");
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while description.contains("__") {
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description = description.replace("__", "_");
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}
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description.trim_matches('_').to_ascii_lowercase()
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}
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72
tests/ignorelist/libyaml-emitter
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72
tests/ignorelist/libyaml-emitter
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@ -0,0 +1,72 @@
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26DV: Whitespace around colon in mappings
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2EBW: Allowed characters in keys
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2JQS: Block Mapping with Missing Keys
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2LFX: Spec Example 6.13. Reserved Directives [1.3]
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2SXE: Anchors With Colon in Name
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2XXW: Spec Example 2.25. Unordered Sets
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3MYT: Plain Scalar looking like key, comment, anchor and tag
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4ABK: Spec Example 7.17. Flow Mapping Separate Values
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4MUZ: Flow mapping colon on line after key
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4QFQ: Spec Example 8.2. Block Indentation Indicator [1.3]
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52DL: Explicit Non-Specific Tag [1.3]
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565N: Construct Binary
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5TYM: Spec Example 6.21. Local Tag Prefix
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5WE3: Spec Example 8.17. Explicit Block Mapping Entries
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6CK3: Spec Example 6.26. Tag Shorthands
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6FWR: Block Scalar Keep
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6KGN: Anchor for empty node
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6M2F: Aliases in Explicit Block Mapping
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6PBE: Zero-indented sequences in explicit mapping keys
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6SLA: Allowed characters in quoted mapping key
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6WLZ: Spec Example 6.18. Primary Tag Handle [1.3]
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6WPF: Spec Example 6.8. Flow Folding [1.3]
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6XDY: Two document start markers
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6ZKB: Spec Example 9.6. Stream
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7T8X: Spec Example 8.10. Folded Lines - 8.13. Final Empty Lines
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7W2P: Block Mapping with Missing Values
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7Z25: Bare document after document end marker
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8KB6: Multiline plain flow mapping key without value
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8XYN: Anchor with unicode character
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9BXH: Multiline doublequoted flow mapping key without value
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8MK2: Explicit Non-Specific Tag
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9DXL: Spec Example 9.6. Stream [1.3]
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9MMW: Spec Example 7.21. Single Pair Implicit Entries [1.3
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9TFX: Spec Example 7.6. Double Quoted Lines [1.3]
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B3HG: Spec Example 8.9. Folded Scalar [1.3]
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C2DT: Spec Example 7.18. Flow Mapping Adjacent Values
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DFF7: Spec Example 7.16. Flow Mapping Entries
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E76Z: Aliases in Implicit Block Mapping
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EX5H: Multiline Scalar at Top Level [1.3]
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EXG3: Three dashes and content without space [1.3]
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FBC9: Allowed characters in plain scalars
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FH7J: Tags on Empty Scalars
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FRK4: Spec Example 7.3. Completely Empty Flow Nodes
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J3BT: Spec Example 5.12. Tabs and Spaces
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JDH8: Plain Scalar looking like key, comment, anchor and tag [1.3]
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JTV5: Block Mapping with Multiline Scalars
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K54U: Tab after document header
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KK5P: Various combinations of explicit block mappings
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KSS4: Scalars on --- line
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KZN9: Spec Example 7.21. Single Pair Implicit Entries
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LE5A: Spec Example 7.24. Flow Nodes
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M7A3: Spec Example 9.3. Bare Documents
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M9B4: Spec Example 8.7. Literal Scalar
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NAT4: Various empty or newline only quoted strings
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NHX8: Empty Lines at End of Document
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PUW8: Document start on last line
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PW8X: Anchors on Empty Scalars
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Q8AD: Spec Example 7.5. Double Quoted Line Breaks [1.3]
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S3PD: Spec Example 8.18. Implicit Block Mapping Entries
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S4JQ: Spec Example 6.28. Non-Specific Tags
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T26H: Spec Example 8.8. Literal Content [1.3]
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T4YY: Spec Example 7.9. Single Quoted Lines [1.3]
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T5N4: Spec Example 8.7. Literal Scalar [1.3]
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UT92: Spec Example 9.4. Explicit Documents
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W42U: Spec Example 8.15. Block Sequence Entry Types
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W4TN: Spec Example 9.5. Directives Documents
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W5VH: Allowed characters in alias
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WZ62: Spec Example 7.2. Empty Content
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X38W: Aliases in Flow Objects
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XLQ9: Multiline scalar that looks like a YAML directive
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Y2GN: Anchor with colon in the middle
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ZWK4: Key with anchor after missing explicit mapping value
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34
tests/ignorelist/libyaml-parser
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34
tests/ignorelist/libyaml-parser
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@ -0,0 +1,34 @@
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2JQS: Block Mapping with Missing Keys
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2LFX: Spec Example 6.13. Reserved Directives [1.3]
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2SXE: Anchors With Colon in Name
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4ABK: Spec Example 7.17. Flow Mapping Separate Values
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4MUZ: Flow mapping colon on line after key
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5MUD: Colon and adjacent value on next line
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6BCT: Spec Example 6.3. Separation Spaces
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6LVF: Spec Example 6.13. Reserved Directives
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6M2F: Aliases in Explicit Block Mapping
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7Z25: Bare document after document end marker
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8XYN: Anchor with unicode character
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9MMW: Spec Example 7.21. Single Pair Implicit Entries [1.3
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9SA2: Multiline double quoted flow mapping key
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A2M4: Spec Example 6.2. Indentation Indicators
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BEC7: Spec Example 6.14. “YAML” directive
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DBG4: Spec Example 7.10. Plain Characters
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DK3J: Zero indented block scalar with line that looks like a comment
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FP8R: Zero indented block scalar
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FRK4: Spec Example 7.3. Completely Empty Flow Nodes
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HWV9: Document-end marker
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K3WX: Colon and adjacent value after comment on next line
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KZN9: Spec Example 7.21. Single Pair Implicit Entries
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M7A3: Spec Example 9.3. Bare Documents
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NHX8: Empty Lines at End of Document
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NJ66: Multiline plain flow mapping key
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Q5MG: Tab at beginning of line followed by a flow mapping
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QT73: Comment and document-end marker
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R4YG: Spec Example 8.2. Block Indentation Indicator
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S3PD: Spec Example 8.18. Implicit Block Mapping Entries
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UT92: Spec Example 9.4. Explicit Documents
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W4TN: Spec Example 9.5. Directives Documents
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W5VH: Allowed characters in alias
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WZ62: Spec Example 7.2. Empty Content
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Y2GN: Anchor with colon in the middle
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10
tests/ignorelist/libyaml-parser-error
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10
tests/ignorelist/libyaml-parser-error
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@ -0,0 +1,10 @@
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9C9N: Wrong indented flow sequence
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9HCY: Need document footer before directives
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9JBA: Invalid comment after end of flow sequence
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CVW2: Invalid comment after comma
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EB22: Missing document-end marker before directive
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QB6E: Wrong indented multiline quoted scalar
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RHX7: YAML directive without document end marker
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S98Z: Block scalar with more spaces than first content line
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SU5Z: Comment without whitespace after doublequoted scalar
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X4QW: Comment without whitespace after block scalar indicator
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31
tests/test_emitter.rs
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31
tests/test_emitter.rs
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@ -0,0 +1,31 @@
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use std::fs;
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use std::path::Path;
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use std::process::{Command, Stdio};
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fn test(id: &str) {
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let dir = Path::new("tests")
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.join("data")
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.join("yaml-test-suite")
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.join(id);
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let output = Command::new(env!("CARGO_BIN_EXE_run_emitter_test_suite"))
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.arg(dir.join("test.event"))
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.stdin(Stdio::null())
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.output()
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.unwrap();
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let stdout = String::from_utf8_lossy(&output.stdout);
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let stderr = String::from_utf8_lossy(&output.stderr);
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eprint!("{}", stderr);
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let out = if dir.join("out.yaml").exists() {
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dir.join("out.yaml")
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} else {
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dir.join("in.yaml")
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};
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let expected = fs::read_to_string(out).unwrap();
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pretty_assertions::assert_str_eq!(expected, stdout);
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assert!(output.status.success());
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}
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unsafe_libyaml_test_suite::test_emitter!();
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26
tests/test_parser.rs
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26
tests/test_parser.rs
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use std::fs;
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use std::path::Path;
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use std::process::{Command, Stdio};
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fn test(id: &str) {
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let dir = Path::new("tests")
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.join("data")
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.join("yaml-test-suite")
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.join(id);
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let output = Command::new(env!("CARGO_BIN_EXE_run_parser_test_suite"))
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.arg(dir.join("in.yaml"))
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.stdin(Stdio::null())
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.output()
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.unwrap();
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let stdout = String::from_utf8_lossy(&output.stdout);
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let stderr = String::from_utf8_lossy(&output.stderr);
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eprint!("{}", stderr);
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let expected = fs::read_to_string(dir.join("test.event")).unwrap();
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pretty_assertions::assert_str_eq!(expected, stdout);
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assert!(output.status.success());
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}
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unsafe_libyaml_test_suite::test_parser!();
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25
tests/test_parser_error.rs
Normal file
25
tests/test_parser_error.rs
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use std::path::Path;
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use std::process::{Command, Stdio};
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fn test(id: &str) {
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let dir = Path::new("tests")
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.join("data")
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.join("yaml-test-suite")
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.join(id);
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let output = Command::new(env!("CARGO_BIN_EXE_run_parser_test_suite"))
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.arg(dir.join("in.yaml"))
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.stdin(Stdio::null())
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.output()
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.unwrap();
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if output.status.success() {
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let stdout = String::from_utf8_lossy(&output.stdout);
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let stderr = String::from_utf8_lossy(&output.stderr);
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eprint!("{}", stdout);
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eprint!("{}", stderr);
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panic!("expected parse to fail");
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}
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}
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unsafe_libyaml_test_suite::test_parser_error!();
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