Merging upstream version 1.74.1+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 477 insertions, 0 deletions

diff --git a/vendor/url/tests/wpt.rs b/vendor/url/tests/wpt.rs
new file mode 100644
index 000000000..701044d67
--- /dev/null
+++ b/vendor/url/tests/wpt.rs
@@ -0,0 +1,477 @@
+// Copyright 2013-2014 The rust-url developers.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+//! Data-driven tests imported from web-platform-tests
+
+use std::collections::HashMap;
+use std::fmt::Write;
+use std::panic;
+
+use serde_json::Value;
+use url::Url;
+
+#[derive(Debug, serde::Deserialize)]
+struct UrlTest {
+    input: String,
+    base: Option<String>,
+    #[serde(flatten)]
+    result: UrlTestResult,
+}
+
+#[derive(Debug, serde::Deserialize)]
+#[serde(untagged)]
+#[allow(clippy::large_enum_variant)]
+enum UrlTestResult {
+    Ok(UrlTestOk),
+    Fail(UrlTestFail),
+}
+
+#[derive(Debug, serde::Deserialize)]
+struct UrlTestOk {
+    href: String,
+    protocol: String,
+    username: String,
+    password: String,
+    host: String,
+    hostname: String,
+    port: String,
+    pathname: String,
+    search: String,
+    hash: String,
+}
+
+#[derive(Debug, serde::Deserialize)]
+struct UrlTestFail {
+    failure: bool,
+}
+
+#[derive(Debug, serde::Deserialize)]
+struct SetterTest {
+    href: String,
+    new_value: String,
+    expected: SetterTestExpected,
+}
+
+#[derive(Debug, serde::Deserialize)]
+struct SetterTestExpected {
+    href: Option<String>,
+    protocol: Option<String>,
+    username: Option<String>,
+    password: Option<String>,
+    host: Option<String>,
+    hostname: Option<String>,
+    port: Option<String>,
+    pathname: Option<String>,
+    search: Option<String>,
+    hash: Option<String>,
+}
+
+fn main() {
+    let mut filter = None;
+    let mut args = std::env::args().skip(1);
+    while filter.is_none() {
+        if let Some(arg) = args.next() {
+            if arg == "--test-threads" {
+                args.next();
+                continue;
+            }
+            filter = Some(arg);
+        } else {
+            break;
+        }
+    }
+
+    let mut expected_failures = include_str!("expected_failures.txt")
+        .lines()
+        .collect::<Vec<_>>();
+
+    let mut errors = vec![];
+
+    // Copied from https://github.com/web-platform-tests/wpt/blob/master/url/
+    let url_json: Vec<Value> = serde_json::from_str(include_str!("urltestdata.json"))
+        .expect("JSON parse error in urltestdata.json");
+    let url_tests = url_json
+        .into_iter()
+        .filter(|val| val.is_object())
+        .map(|val| serde_json::from_value::<UrlTest>(val).expect("parsing failed"))
+        .collect::<Vec<_>>();
+
+    let setter_json: HashMap<String, Value> =
+        serde_json::from_str(include_str!("setters_tests.json"))
+            .expect("JSON parse error in setters_tests.json");
+    let setter_tests = setter_json
+        .into_iter()
+        .filter(|(k, _)| k != "comment")
+        .map(|(k, v)| {
+            let test = serde_json::from_value::<Vec<SetterTest>>(v).expect("parsing failed");
+            (k, test)
+        })
+        .collect::<HashMap<_, _>>();
+
+    for url_test in url_tests {
+        let mut name = format!("<{}>", url_test.input.escape_default());
+        if let Some(base) = &url_test.base {
+            write!(&mut name, " against <{}>", base.escape_default()).unwrap();
+        }
+        if should_skip(&name, filter.as_deref()) {
+            continue;
+        }
+        print!("{} ... ", name);
+
+        let res = run_url_test(url_test);
+        report(name, res, &mut errors, &mut expected_failures);
+    }
+
+    for (kind, tests) in setter_tests {
+        for test in tests {
+            let name = format!(
+                "<{}> set {} to <{}>",
+                test.href.escape_default(),
+                kind,
+                test.new_value.escape_default()
+            );
+            if should_skip(&name, filter.as_deref()) {
+                continue;
+            }
+
+            print!("{} ... ", name);
+
+            let res = run_setter_test(&kind, test);
+            report(name, res, &mut errors, &mut expected_failures);
+        }
+    }
+
+    println!();
+    println!("====================");
+    println!();
+
+    if !errors.is_empty() {
+        println!("errors:");
+        println!();
+
+        for (name, err) in errors {
+            println!("  name: {}", name);
+            println!("  err:  {}", err);
+            println!();
+        }
+
+        std::process::exit(1);
+    } else {
+        println!("all tests passed");
+    }
+
+    if !expected_failures.is_empty() && filter.is_none() {
+        println!();
+        println!("====================");
+        println!();
+        println!("tests were expected to fail but did not run:");
+        println!();
+
+        for name in expected_failures {
+            println!("  {}", name);
+        }
+
+        println!();
+        println!("if these tests were removed, update expected_failures.txt");
+        println!();
+
+        std::process::exit(1);
+    }
+}
+
+fn should_skip(name: &str, filter: Option<&str>) -> bool {
+    match filter {
+        Some(filter) => !name.contains(filter),
+        None => false,
+    }
+}
+
+fn report(
+    name: String,
+    res: Result<(), String>,
+    errors: &mut Vec<(String, String)>,
+    expected_failures: &mut Vec<&str>,
+) {
+    let expected_failure = expected_failures.contains(&&*name);
+    expected_failures.retain(|&s| s != &*name);
+    match res {
+        Ok(()) => {
+            if expected_failure {
+                println!("🟠 (unexpected success)");
+                errors.push((name, "unexpected success".to_string()));
+            } else {
+                println!("✅");
+            }
+        }
+        Err(err) => {
+            if expected_failure {
+                println!("✅ (expected fail)");
+            } else {
+                println!("❌");
+                errors.push((name, err));
+            }
+        }
+    }
+}
+
+fn run_url_test(
+    UrlTest {
+        base,
+        input,
+        result,
+    }: UrlTest,
+) -> Result<(), String> {
+    let base = match base {
+        Some(base) => {
+            let base = panic::catch_unwind(|| Url::parse(&base))
+                .map_err(|_| "panicked while parsing base".to_string())?
+                .map_err(|e| format!("errored while parsing base: {}", e))?;
+            Some(base)
+        }
+        None => None,
+    };
+
+    let res = panic::catch_unwind(move || Url::options().base_url(base.as_ref()).parse(&input))
+        .map_err(|_| "panicked while parsing input".to_string())?
+        .map_err(|e| format!("errored while parsing input: {}", e));
+
+    match result {
+        UrlTestResult::Ok(ok) => check_url_ok(res, ok),
+        UrlTestResult::Fail(fail) => {
+            assert!(fail.failure);
+            if res.is_ok() {
+                return Err("expected failure, but parsed successfully".to_string());
+            }
+
+            Ok(())
+        }
+    }
+}
+
+fn check_url_ok(res: Result<Url, String>, ok: UrlTestOk) -> Result<(), String> {
+    let url = match res {
+        Ok(url) => url,
+        Err(err) => {
+            return Err(format!("expected success, but errored: {:?}", err));
+        }
+    };
+
+    let href = url::quirks::href(&url);
+    if href != ok.href {
+        return Err(format!("expected href {:?}, but got {:?}", ok.href, href));
+    }
+
+    let protocol = url::quirks::protocol(&url);
+    if protocol != ok.protocol {
+        return Err(format!(
+            "expected protocol {:?}, but got {:?}",
+            ok.protocol, protocol
+        ));
+    }
+
+    let username = url::quirks::username(&url);
+    if username != ok.username {
+        return Err(format!(
+            "expected username {:?}, but got {:?}",
+            ok.username, username
+        ));
+    }
+
+    let password = url::quirks::password(&url);
+    if password != ok.password {
+        return Err(format!(
+            "expected password {:?}, but got {:?}",
+            ok.password, password
+        ));
+    }
+
+    let host = url::quirks::host(&url);
+    if host != ok.host {
+        return Err(format!("expected host {:?}, but got {:?}", ok.host, host));
+    }
+
+    let hostname = url::quirks::hostname(&url);
+    if hostname != ok.hostname {
+        return Err(format!(
+            "expected hostname {:?}, but got {:?}",
+            ok.hostname, hostname
+        ));
+    }
+
+    let port = url::quirks::port(&url);
+    if port != ok.port {
+        return Err(format!("expected port {:?}, but got {:?}", ok.port, port));
+    }
+
+    let pathname = url::quirks::pathname(&url);
+    if pathname != ok.pathname {
+        return Err(format!(
+            "expected pathname {:?}, but got {:?}",
+            ok.pathname, pathname
+        ));
+    }
+
+    let search = url::quirks::search(&url);
+    if search != ok.search {
+        return Err(format!(
+            "expected search {:?}, but got {:?}",
+            ok.search, search
+        ));
+    }
+
+    let hash = url::quirks::hash(&url);
+    if hash != ok.hash {
+        return Err(format!("expected hash {:?}, but got {:?}", ok.hash, hash));
+    }
+
+    Ok(())
+}
+
+fn run_setter_test(
+    kind: &str,
+    SetterTest {
+        href,
+        new_value,
+        expected,
+    }: SetterTest,
+) -> Result<(), String> {
+    let mut url = panic::catch_unwind(|| Url::parse(&href))
+        .map_err(|_| "panicked while parsing href".to_string())?
+        .map_err(|e| format!("errored while parsing href: {}", e))?;
+
+    let url = panic::catch_unwind(move || {
+        match kind {
+            "protocol" => {
+                url::quirks::set_protocol(&mut url, &new_value).ok();
+            }
+            "username" => {
+                url::quirks::set_username(&mut url, &new_value).ok();
+            }
+            "password" => {
+                url::quirks::set_password(&mut url, &new_value).ok();
+            }
+            "host" => {
+                url::quirks::set_host(&mut url, &new_value).ok();
+            }
+            "hostname" => {
+                url::quirks::set_hostname(&mut url, &new_value).ok();
+            }
+            "port" => {
+                url::quirks::set_port(&mut url, &new_value).ok();
+            }
+            "pathname" => url::quirks::set_pathname(&mut url, &new_value),
+            "search" => url::quirks::set_search(&mut url, &new_value),
+            "hash" => url::quirks::set_hash(&mut url, &new_value),
+            _ => panic!("unknown setter kind: {:?}", kind),
+        };
+        url
+    })
+    .map_err(|_| "panicked while setting value".to_string())?;
+
+    if let Some(expected_href) = expected.href {
+        let href = url::quirks::href(&url);
+        if href != expected_href {
+            return Err(format!(
+                "expected href {:?}, but got {:?}",
+                expected_href, href
+            ));
+        }
+    }
+
+    if let Some(expected_protocol) = expected.protocol {
+        let protocol = url::quirks::protocol(&url);
+        if protocol != expected_protocol {
+            return Err(format!(
+                "expected protocol {:?}, but got {:?}",
+                expected_protocol, protocol
+            ));
+        }
+    }
+
+    if let Some(expected_username) = expected.username {
+        let username = url::quirks::username(&url);
+        if username != expected_username {
+            return Err(format!(
+                "expected username {:?}, but got {:?}",
+                expected_username, username
+            ));
+        }
+    }
+
+    if let Some(expected_password) = expected.password {
+        let password = url::quirks::password(&url);
+        if password != expected_password {
+            return Err(format!(
+                "expected password {:?}, but got {:?}",
+                expected_password, password
+            ));
+        }
+    }
+
+    if let Some(expected_host) = expected.host {
+        let host = url::quirks::host(&url);
+        if host != expected_host {
+            return Err(format!(
+                "expected host {:?}, but got {:?}",
+                expected_host, host
+            ));
+        }
+    }
+
+    if let Some(expected_hostname) = expected.hostname {
+        let hostname = url::quirks::hostname(&url);
+        if hostname != expected_hostname {
+            return Err(format!(
+                "expected hostname {:?}, but got {:?}",
+                expected_hostname, hostname
+            ));
+        }
+    }
+
+    if let Some(expected_port) = expected.port {
+        let port = url::quirks::port(&url);
+        if port != expected_port {
+            return Err(format!(
+                "expected port {:?}, but got {:?}",
+                expected_port, port
+            ));
+        }
+    }
+
+    if let Some(expected_pathname) = expected.pathname {
+        let pathname = url::quirks::pathname(&url);
+        if pathname != expected_pathname {
+            return Err(format!(
+                "expected pathname {:?}, but got {:?}",
+                expected_pathname, pathname
+            ));
+        }
+    }
+
+    if let Some(expected_search) = expected.search {
+        let search = url::quirks::search(&url);
+        if search != expected_search {
+            return Err(format!(
+                "expected search {:?}, but got {:?}",
+                expected_search, search
+            ));
+        }
+    }
+
+    if let Some(expected_hash) = expected.hash {
+        let hash = url::quirks::hash(&url);
+        if hash != expected_hash {
+            return Err(format!(
+                "expected hash {:?}, but got {:?}",
+                expected_hash, hash
+            ));
+        }
+    }
+
+    Ok(())
+}