// Copyright 2022 The Jujutsu Authors // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. use std::path::Path; use crate::common::TestEnvironment; pub mod common; #[test] fn test_templater_branches() { let test_env = TestEnvironment::default(); test_env.jj_cmd_success(test_env.env_root(), &["init", "--git", "origin"]); let origin_path = test_env.env_root().join("origin"); let origin_git_repo_path = origin_path .join(".jj") .join("repo") .join("store") .join("git"); // Created some branches on the remote test_env.jj_cmd_success(&origin_path, &["describe", "-m=description 1"]); test_env.jj_cmd_success(&origin_path, &["branch", "create", "branch1"]); test_env.jj_cmd_success(&origin_path, &["new", "root", "-m=description 2"]); test_env.jj_cmd_success(&origin_path, &["branch", "create", "branch2"]); test_env.jj_cmd_success(&origin_path, &["new", "root", "-m=description 3"]); test_env.jj_cmd_success(&origin_path, &["branch", "create", "branch3"]); test_env.jj_cmd_success(&origin_path, &["git", "export"]); test_env.jj_cmd_success( test_env.env_root(), &[ "git", "clone", origin_git_repo_path.to_str().unwrap(), "local", ], ); let workspace_root = test_env.env_root().join("local"); // Rewrite branch1, move branch2 forward, create conflict in branch3, add // new-branch test_env.jj_cmd_success( &workspace_root, &["describe", "branch1", "-m", "modified branch1 commit"], ); test_env.jj_cmd_success(&workspace_root, &["new", "branch2"]); test_env.jj_cmd_success(&workspace_root, &["branch", "set", "branch2"]); test_env.jj_cmd_success(&workspace_root, &["branch", "create", "new-branch"]); test_env.jj_cmd_success(&workspace_root, &["describe", "branch3", "-m=local"]); test_env.jj_cmd_success(&origin_path, &["describe", "branch3", "-m=origin"]); test_env.jj_cmd_success(&origin_path, &["git", "export"]); test_env.jj_cmd_success(&workspace_root, &["git", "fetch"]); let output = test_env.jj_cmd_success( &workspace_root, &["log", "-T", r#"commit_id.short() " " branches"#], ); insta::assert_snapshot!(output, @r###" o b1bb3766d584 branch3?? | @ a5b4d15489cc branch2* new-branch | | o 21c33875443e branch1* | |/ |/| | o 8476341eb395 branch2@origin |/ o 000000000000 "###); } #[test] fn test_templater_parsed_tree() { let test_env = TestEnvironment::default(); test_env.jj_cmd_success(test_env.env_root(), &["init", "repo", "--git"]); let repo_path = test_env.env_root().join("repo"); let render = |template| get_template_output(&test_env, &repo_path, "@-", template); // Empty insta::assert_snapshot!(render(r#" "#), @""); // Single term with whitespace insta::assert_snapshot!(render(r#" commit_id.short() "#), @"000000000000"); // Multiple terms insta::assert_snapshot!(render(r#" commit_id.short() empty "#), @"000000000000true"); // Parenthesized single term insta::assert_snapshot!(render(r#"(commit_id.short())"#), @"000000000000"); // Parenthesized multiple terms and concatenation insta::assert_snapshot!(render(r#"(commit_id.short() " ") empty"#), @"000000000000 true"); // Parenthesized "if" condition insta::assert_snapshot!(render(r#"if((divergent), "t", "f")"#), @"f"); } #[test] fn test_templater_parse_error() { let test_env = TestEnvironment::default(); test_env.jj_cmd_success(test_env.env_root(), &["init", "repo", "--git"]); let repo_path = test_env.env_root().join("repo"); let render_err = |template| test_env.jj_cmd_failure(&repo_path, &["log", "-T", template]); insta::assert_snapshot!(render_err(r#"description ()"#), @r###" Error: Failed to parse template: --> 1:14 | 1 | description () | ^--- | = expected template "###); insta::assert_snapshot!(render_err(r#"foo"#), @r###" Error: Failed to parse template: --> 1:1 | 1 | foo | ^-^ | = Keyword "foo" doesn't exist "###); insta::assert_snapshot!(render_err(r#"foo()"#), @r###" Error: Failed to parse template: --> 1:1 | 1 | foo() | ^-^ | = Function "foo" doesn't exist "###); insta::assert_snapshot!(render_err(r#"description.first_line().foo()"#), @r###" Error: Failed to parse template: --> 1:26 | 1 | description.first_line().foo() | ^-^ | = Method "foo" doesn't exist for type "String" "###); insta::assert_snapshot!(render_err(r#"label()"#), @r###" Error: Failed to parse template: --> 1:7 | 1 | label() | ^ | = Expected 2 arguments "###); insta::assert_snapshot!(render_err(r#"label("foo", "bar", "baz")"#), @r###" Error: Failed to parse template: --> 1:7 | 1 | label("foo", "bar", "baz") | ^-----------------^ | = Expected 2 arguments "###); insta::assert_snapshot!(render_err(r#"if()"#), @r###" Error: Failed to parse template: --> 1:4 | 1 | if() | ^ | = Expected 2 to 3 arguments "###); insta::assert_snapshot!(render_err(r#"if("foo", "bar", "baz", "quux")"#), @r###" Error: Failed to parse template: --> 1:4 | 1 | if("foo", "bar", "baz", "quux") | ^-------------------------^ | = Expected 2 to 3 arguments "###); insta::assert_snapshot!(render_err(r#"if(label("foo", "bar"), "baz")"#), @r###" Error: Failed to parse template: --> 1:4 | 1 | if(label("foo", "bar"), "baz") | ^-----------------^ | = Expected argument of type "Boolean" "###); } #[test] fn test_templater_string_method() { let test_env = TestEnvironment::default(); test_env.jj_cmd_success(test_env.env_root(), &["init", "repo", "--git"]); let repo_path = test_env.env_root().join("repo"); let render = |template| get_template_output(&test_env, &repo_path, "@-", template); insta::assert_snapshot!(render(r#""".first_line()"#), @""); insta::assert_snapshot!(render(r#""foo\nbar".first_line()"#), @"foo"); } #[test] fn test_templater_label_function() { let test_env = TestEnvironment::default(); test_env.jj_cmd_success(test_env.env_root(), &["init", "repo", "--git"]); let repo_path = test_env.env_root().join("repo"); let render = |template| get_colored_template_output(&test_env, &repo_path, "@-", template); // Literal insta::assert_snapshot!(render(r#"label("error", "text")"#), @"text"); // Evaluated property insta::assert_snapshot!( render(r#"label("error".first_line(), "text")"#), @"text"); // Template insta::assert_snapshot!( render(r#"label(if(empty, "error", "warning"), "text")"#), @"text"); } fn get_template_output( test_env: &TestEnvironment, repo_path: &Path, rev: &str, template: &str, ) -> String { test_env.jj_cmd_success(repo_path, &["log", "--no-graph", "-r", rev, "-T", template]) } fn get_colored_template_output( test_env: &TestEnvironment, repo_path: &Path, rev: &str, template: &str, ) -> String { test_env.jj_cmd_success( repo_path, &[ "log", "--color=always", "--no-graph", "-r", rev, "-T", template, ], ) }