mirror of
https://github.com/denoland/deno
synced 2024-08-27 12:00:17 +00:00
179 lines
4.8 KiB
Rust
179 lines
4.8 KiB
Rust
// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
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use super::lsp_custom;
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use super::lsp_custom::TestData;
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use crate::lsp::client::TestingNotification;
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use crate::lsp::logging::lsp_warn;
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use crate::tools::test::TestDescription;
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use crate::tools::test::TestStepDescription;
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use crate::util::checksum;
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use deno_core::ModuleSpecifier;
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use lsp::Range;
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use std::collections::HashMap;
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use std::collections::HashSet;
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use tower_lsp::lsp_types as lsp;
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#[derive(Debug, Clone, PartialEq)]
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pub struct TestDefinition {
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pub id: String,
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pub name: String,
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pub range: Option<Range>,
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pub is_dynamic: bool,
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pub parent_id: Option<String>,
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pub step_ids: HashSet<String>,
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}
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#[derive(Debug, Clone, PartialEq)]
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pub struct TestModule {
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pub specifier: ModuleSpecifier,
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pub defs: HashMap<String, TestDefinition>,
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}
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impl TestModule {
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pub fn new(specifier: ModuleSpecifier) -> Self {
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Self {
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specifier,
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defs: Default::default(),
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}
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}
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/// Returns `(id, is_newly_registered)`.
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pub fn register(
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&mut self,
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name: String,
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range: Option<Range>,
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is_dynamic: bool,
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parent_id: Option<String>,
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) -> (String, bool) {
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let mut id_components = Vec::with_capacity(7);
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id_components.push(name.as_bytes());
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let mut current_parent_id = &parent_id;
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while let Some(parent_id) = current_parent_id {
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let parent = match self.defs.get(parent_id) {
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Some(d) => d,
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None => {
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lsp_warn!("Internal Error: parent_id \"{}\" of test \"{}\" was not registered.", parent_id, &name);
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id_components.push("<unknown>".as_bytes());
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break;
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}
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};
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id_components.push(parent.name.as_bytes());
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current_parent_id = &parent.parent_id;
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}
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id_components.push(self.specifier.as_str().as_bytes());
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id_components.reverse();
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let id = checksum::gen(&id_components);
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if self.defs.contains_key(&id) {
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return (id, false);
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}
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if let Some(parent_id) = &parent_id {
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let parent = self.defs.get_mut(parent_id).unwrap();
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parent.step_ids.insert(id.clone());
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}
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self.defs.insert(
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id.clone(),
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TestDefinition {
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id: id.clone(),
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name,
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range,
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is_dynamic,
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parent_id,
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step_ids: Default::default(),
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},
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);
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(id, true)
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}
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/// Returns `(id, was_newly_registered)`.
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pub fn register_dynamic(&mut self, desc: &TestDescription) -> (String, bool) {
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self.register(desc.name.clone(), None, true, None)
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}
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/// Returns `(id, was_newly_registered)`.
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pub fn register_step_dynamic(
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&mut self,
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desc: &TestStepDescription,
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parent_static_id: &str,
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) -> (String, bool) {
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self.register(
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desc.name.clone(),
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None,
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true,
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Some(parent_static_id.to_string()),
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)
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}
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pub fn get(&self, id: &str) -> Option<&TestDefinition> {
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self.defs.get(id)
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}
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pub fn get_test_data(&self, id: &str) -> TestData {
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fn get_test_data_inner(tm: &TestModule, id: &str) -> TestData {
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let def = tm.defs.get(id).unwrap();
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TestData {
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id: def.id.clone(),
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label: def.name.clone(),
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steps: def
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.step_ids
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.iter()
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.map(|id| get_test_data_inner(tm, id))
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.collect(),
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range: def.range,
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}
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}
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let def = self.defs.get(id).unwrap();
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let mut current_data = get_test_data_inner(self, &def.id);
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let mut current_parent_id = &def.parent_id;
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while let Some(parent_id) = current_parent_id {
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let parent = self.defs.get(parent_id).unwrap();
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current_data = TestData {
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id: parent.id.clone(),
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label: parent.name.clone(),
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steps: vec![current_data],
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range: None,
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};
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current_parent_id = &parent.parent_id;
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}
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current_data
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}
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/// Return the test definitions as a testing module notification.
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pub fn as_replace_notification(
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&self,
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maybe_root_uri: Option<&ModuleSpecifier>,
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) -> TestingNotification {
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let label = self.label(maybe_root_uri);
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TestingNotification::Module(lsp_custom::TestModuleNotificationParams {
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text_document: lsp::TextDocumentIdentifier {
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uri: self.specifier.clone(),
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},
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kind: lsp_custom::TestModuleNotificationKind::Replace,
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label,
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tests: self
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.defs
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.iter()
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.filter(|(_, def)| def.parent_id.is_none())
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.map(|(id, _)| self.get_test_data(id))
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.collect(),
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})
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}
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pub fn label(&self, maybe_root_uri: Option<&ModuleSpecifier>) -> String {
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if let Some(root) = maybe_root_uri {
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self.specifier.as_str().replace(root.as_str(), "")
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} else {
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self
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.specifier
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.path_segments()
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.and_then(|s| s.last().map(|s| s.to_string()))
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.unwrap_or_else(|| "<unknown>".to_string())
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}
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}
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pub fn is_empty(&self) -> bool {
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self.defs.is_empty()
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}
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}
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