mirror of
https://github.com/martinvonz/jj.git
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303 lines
10 KiB
Rust
303 lines
10 KiB
Rust
// Copyright 2022 The Jujutsu Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// https://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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use std::path::Path;
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use crate::common::TestEnvironment;
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pub mod common;
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#[test]
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fn test_templater_branches() {
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let test_env = TestEnvironment::default();
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test_env.jj_cmd_success(test_env.env_root(), &["init", "--git", "origin"]);
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let origin_path = test_env.env_root().join("origin");
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let origin_git_repo_path = origin_path
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.join(".jj")
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.join("repo")
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.join("store")
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.join("git");
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// Created some branches on the remote
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test_env.jj_cmd_success(&origin_path, &["describe", "-m=description 1"]);
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test_env.jj_cmd_success(&origin_path, &["branch", "create", "branch1"]);
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test_env.jj_cmd_success(&origin_path, &["new", "root", "-m=description 2"]);
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test_env.jj_cmd_success(&origin_path, &["branch", "create", "branch2"]);
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test_env.jj_cmd_success(&origin_path, &["new", "root", "-m=description 3"]);
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test_env.jj_cmd_success(&origin_path, &["branch", "create", "branch3"]);
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test_env.jj_cmd_success(&origin_path, &["git", "export"]);
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test_env.jj_cmd_success(
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test_env.env_root(),
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&[
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"git",
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"clone",
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origin_git_repo_path.to_str().unwrap(),
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"local",
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],
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);
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let workspace_root = test_env.env_root().join("local");
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// Rewrite branch1, move branch2 forward, create conflict in branch3, add
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// new-branch
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test_env.jj_cmd_success(
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&workspace_root,
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&["describe", "branch1", "-m", "modified branch1 commit"],
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);
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test_env.jj_cmd_success(&workspace_root, &["new", "branch2"]);
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test_env.jj_cmd_success(&workspace_root, &["branch", "set", "branch2"]);
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test_env.jj_cmd_success(&workspace_root, &["branch", "create", "new-branch"]);
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test_env.jj_cmd_success(&workspace_root, &["describe", "branch3", "-m=local"]);
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test_env.jj_cmd_success(&origin_path, &["describe", "branch3", "-m=origin"]);
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test_env.jj_cmd_success(&origin_path, &["git", "export"]);
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test_env.jj_cmd_success(&workspace_root, &["git", "fetch"]);
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let output = test_env.jj_cmd_success(
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&workspace_root,
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&["log", "-T", r#"commit_id.short() " " branches"#],
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);
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insta::assert_snapshot!(output, @r###"
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o b1bb3766d584 branch3??
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| @ a5b4d15489cc branch2* new-branch
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| | o 21c33875443e branch1*
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| |/
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|/|
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| o 8476341eb395 branch2@origin
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|/
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o 000000000000
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"###);
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}
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#[test]
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fn test_templater_parsed_tree() {
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let test_env = TestEnvironment::default();
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test_env.jj_cmd_success(test_env.env_root(), &["init", "repo", "--git"]);
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let repo_path = test_env.env_root().join("repo");
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let render = |template| get_template_output(&test_env, &repo_path, "@-", template);
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// Empty
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insta::assert_snapshot!(render(r#" "#), @"");
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// Single term with whitespace
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insta::assert_snapshot!(render(r#" commit_id.short() "#), @"000000000000");
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// Multiple terms
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insta::assert_snapshot!(render(r#" commit_id.short() empty "#), @"000000000000true");
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// Parenthesized single term
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insta::assert_snapshot!(render(r#"(commit_id.short())"#), @"000000000000");
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// Parenthesized multiple terms and concatenation
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insta::assert_snapshot!(render(r#"(commit_id.short() " ") empty"#), @"000000000000 true");
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// Parenthesized "if" condition
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insta::assert_snapshot!(render(r#"if((divergent), "t", "f")"#), @"f");
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}
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#[test]
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fn test_templater_parse_error() {
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let test_env = TestEnvironment::default();
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test_env.jj_cmd_success(test_env.env_root(), &["init", "repo", "--git"]);
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let repo_path = test_env.env_root().join("repo");
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let render_err = |template| test_env.jj_cmd_failure(&repo_path, &["log", "-T", template]);
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insta::assert_snapshot!(render_err(r#"description ()"#), @r###"
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Error: Failed to parse template: --> 1:14
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1 | description ()
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| ^---
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= expected template
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"###);
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insta::assert_snapshot!(render_err(r#"foo"#), @r###"
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Error: Failed to parse template: --> 1:1
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1 | foo
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| ^-^
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= Keyword "foo" doesn't exist
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"###);
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insta::assert_snapshot!(render_err(r#"foo()"#), @r###"
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Error: Failed to parse template: --> 1:1
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1 | foo()
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| ^-^
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= Function "foo" doesn't exist
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"###);
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insta::assert_snapshot!(render_err(r#"description.first_line().foo()"#), @r###"
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Error: Failed to parse template: --> 1:26
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1 | description.first_line().foo()
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| ^-^
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= Method "foo" doesn't exist for type "String"
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"###);
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insta::assert_snapshot!(render_err(r#"label()"#), @r###"
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Error: Failed to parse template: --> 1:7
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1 | label()
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| ^
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= Expected 2 arguments
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"###);
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insta::assert_snapshot!(render_err(r#"label("foo", "bar", "baz")"#), @r###"
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Error: Failed to parse template: --> 1:7
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1 | label("foo", "bar", "baz")
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| ^-----------------^
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= Expected 2 arguments
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"###);
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insta::assert_snapshot!(render_err(r#"if()"#), @r###"
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Error: Failed to parse template: --> 1:4
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1 | if()
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| ^
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= Expected 2 to 3 arguments
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"###);
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insta::assert_snapshot!(render_err(r#"if("foo", "bar", "baz", "quux")"#), @r###"
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Error: Failed to parse template: --> 1:4
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1 | if("foo", "bar", "baz", "quux")
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| ^-------------------------^
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= Expected 2 to 3 arguments
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"###);
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insta::assert_snapshot!(render_err(r#"if(label("foo", "bar"), "baz")"#), @r###"
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Error: Failed to parse template: --> 1:4
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1 | if(label("foo", "bar"), "baz")
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| ^-----------------^
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= Expected argument of type "Boolean"
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"###);
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}
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#[test]
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fn test_templater_string_method() {
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let test_env = TestEnvironment::default();
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test_env.jj_cmd_success(test_env.env_root(), &["init", "repo", "--git"]);
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let repo_path = test_env.env_root().join("repo");
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let render = |template| get_template_output(&test_env, &repo_path, "@-", template);
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insta::assert_snapshot!(render(r#""".first_line()"#), @"");
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insta::assert_snapshot!(render(r#""foo\nbar".first_line()"#), @"foo");
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}
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#[test]
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fn test_templater_label_function() {
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let test_env = TestEnvironment::default();
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test_env.jj_cmd_success(test_env.env_root(), &["init", "repo", "--git"]);
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let repo_path = test_env.env_root().join("repo");
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let render = |template| get_colored_template_output(&test_env, &repo_path, "@-", template);
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// Literal
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insta::assert_snapshot!(render(r#"label("error", "text")"#), @"[38;5;1mtext[39m");
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// Evaluated property
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insta::assert_snapshot!(
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render(r#"label("error".first_line(), "text")"#), @"[38;5;1mtext[39m");
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// Template
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insta::assert_snapshot!(
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render(r#"label(if(empty, "error", "warning"), "text")"#), @"[38;5;1mtext[39m");
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}
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#[test]
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fn test_templater_separate_function() {
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let test_env = TestEnvironment::default();
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test_env.jj_cmd_success(test_env.env_root(), &["init", "repo", "--git"]);
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let repo_path = test_env.env_root().join("repo");
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let render = |template| get_colored_template_output(&test_env, &repo_path, "@-", template);
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insta::assert_snapshot!(render(r#"separate(" ")"#), @"");
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insta::assert_snapshot!(render(r#"separate(" ", "")"#), @"");
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insta::assert_snapshot!(render(r#"separate(" ", "a")"#), @"a");
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insta::assert_snapshot!(render(r#"separate(" ", "a", "b")"#), @"a b");
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insta::assert_snapshot!(render(r#"separate(" ", "a", "", "b")"#), @"a b");
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insta::assert_snapshot!(render(r#"separate(" ", "a", "b", "")"#), @"a b");
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insta::assert_snapshot!(render(r#"separate(" ", "", "a", "b")"#), @"a b");
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// Labeled
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insta::assert_snapshot!(
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render(r#"separate(" ", label("error", ""), label("warning", "a"), "b")"#),
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@"[38;5;3ma[39m b");
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// List template
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insta::assert_snapshot!(render(r#"separate(" ", "a", ("" ""))"#), @"a");
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insta::assert_snapshot!(render(r#"separate(" ", "a", ("" "b"))"#), @"a b");
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// Nested separate
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insta::assert_snapshot!(
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render(r#"separate(" ", "a", separate("|", "", ""))"#), @"a");
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insta::assert_snapshot!(
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render(r#"separate(" ", "a", separate("|", "b", ""))"#), @"a b");
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insta::assert_snapshot!(
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render(r#"separate(" ", "a", separate("|", "b", "c"))"#), @"a b|c");
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// Conditional template
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insta::assert_snapshot!(
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render(r#"separate(" ", "a", if("t", ""))"#), @"a");
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insta::assert_snapshot!(
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render(r#"separate(" ", "a", if("t", "", "f"))"#), @"a");
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insta::assert_snapshot!(
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render(r#"separate(" ", "a", if("", "t", ""))"#), @"a");
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insta::assert_snapshot!(
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render(r#"separate(" ", "a", if("t", "t", "f"))"#), @"a t");
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// Separate keywords
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insta::assert_snapshot!(
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render(r#"separate(" ", author, description, empty)"#), @" <> [38;5;2mtrue[39m");
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// Keyword as separator
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insta::assert_snapshot!(
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render(r#"separate(author, "X", "Y", "Z")"#), @"X <>Y <>Z");
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}
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fn get_template_output(
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test_env: &TestEnvironment,
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repo_path: &Path,
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rev: &str,
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template: &str,
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) -> String {
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test_env.jj_cmd_success(repo_path, &["log", "--no-graph", "-r", rev, "-T", template])
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}
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fn get_colored_template_output(
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test_env: &TestEnvironment,
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repo_path: &Path,
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rev: &str,
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template: &str,
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) -> String {
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test_env.jj_cmd_success(
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repo_path,
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&[
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"log",
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"--color=always",
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"--no-graph",
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"-r",
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rev,
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"-T",
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template,
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],
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)
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}
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