mirror of
https://github.com/martinvonz/jj.git
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1b3bcedd53
It was removed at 522025e091 "log: remove unused and inconsistent `log`
label", but obslog had the same inconsistency. Since it's now easy to label
the template output, let's re-add the "log" label.
The change in test_templater_upper_lower() is noop. Formatter no longer
emits reset sequence in the middle because the template is still labeled.
365 lines
11 KiB
Rust
365 lines
11 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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#[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_ok(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: Syntax error
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Caused by: --> 1:13
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1 | description ()
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| ^---
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= expected <EOI>, `++`, `||`, or `&&`
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"###);
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// Typo
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test_env.add_config(
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r###"
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[template-aliases]
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'conflicting' = ''
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'shorted()' = ''
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'socat(x)' = 'x'
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'format_id(id)' = 'id.sort()'
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"###,
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);
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insta::assert_snapshot!(render_err(r#"conflicts"#), @r###"
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Error: Failed to parse template: Keyword "conflicts" doesn't exist
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Caused by: --> 1:1
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1 | conflicts
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| ^-------^
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= Keyword "conflicts" doesn't exist
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Hint: Did you mean "conflict", "conflicting"?
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"###);
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insta::assert_snapshot!(render_err(r#"commit_id.shorter()"#), @r###"
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Error: Failed to parse template: Method "shorter" doesn't exist for type "CommitOrChangeId"
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Caused by: --> 1:11
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1 | commit_id.shorter()
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| ^-----^
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= Method "shorter" doesn't exist for type "CommitOrChangeId"
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Hint: Did you mean "short", "shortest"?
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"###);
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insta::assert_snapshot!(render_err(r#"oncat()"#), @r###"
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Error: Failed to parse template: Function "oncat" doesn't exist
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Caused by: --> 1:1
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1 | oncat()
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| ^---^
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= Function "oncat" doesn't exist
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Hint: Did you mean "concat", "socat"?
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"###);
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insta::assert_snapshot!(render_err(r#""".lines().map(|s| se)"#), @r###"
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Error: Failed to parse template: Keyword "se" doesn't exist
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Caused by: --> 1:20
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1 | "".lines().map(|s| se)
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| ^^
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= Keyword "se" doesn't exist
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Hint: Did you mean "s", "self"?
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"###);
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insta::assert_snapshot!(render_err(r#"format_id(commit_id)"#), @r###"
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Error: Failed to parse template: Alias "format_id()" cannot be expanded
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Caused by:
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1: --> 1:1
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1 | format_id(commit_id)
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| ^------------------^
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= Alias "format_id()" cannot be expanded
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2: --> 1:4
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1 | id.sort()
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| ^--^
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= Method "sort" doesn't exist for type "CommitOrChangeId"
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Hint: Did you mean "short", "shortest"?
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"###);
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// -Tbuiltin shows the predefined builtin_* aliases. This isn't 100%
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// guaranteed, but is nice.
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insta::assert_snapshot!(render_err(r#"builtin"#), @r###"
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Error: Failed to parse template: Keyword "builtin" doesn't exist
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Caused by: --> 1:1
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1 | builtin
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| ^-----^
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= Keyword "builtin" doesn't exist
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Hint: Did you mean "builtin_change_id_with_hidden_and_divergent_info", "builtin_log_comfortable", "builtin_log_compact", "builtin_log_detailed", "builtin_log_node", "builtin_log_node_ascii", "builtin_log_oneline", "builtin_op_log_comfortable", "builtin_op_log_compact", "builtin_op_log_node", "builtin_op_log_node_ascii"?
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"###);
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}
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#[test]
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fn test_templater_upper_lower() {
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let test_env = TestEnvironment::default();
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test_env.jj_cmd_ok(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!(
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render(r#"change_id.shortest(4).upper() ++ change_id.shortest(4).upper().lower()"#),
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@"[1m[38;5;5mZ[0m[38;5;8mZZZ[1m[38;5;5mz[0m[38;5;8mzzz[39m");
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insta::assert_snapshot!(
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render(r#""Hello".upper() ++ "Hello".lower()"#), @"HELLOhello");
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}
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#[test]
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fn test_templater_alias() {
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let test_env = TestEnvironment::default();
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test_env.jj_cmd_ok(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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let render_err = |template| test_env.jj_cmd_failure(&repo_path, &["log", "-T", template]);
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test_env.add_config(
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r###"
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[template-aliases]
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'my_commit_id' = 'commit_id.short()'
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'syntax_error' = 'foo.'
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'name_error' = 'unknown_id'
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'recurse' = 'recurse1'
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'recurse1' = 'recurse2()'
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'recurse2()' = 'recurse'
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'identity(x)' = 'x'
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'coalesce(x, y)' = 'if(x, x, y)'
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"###,
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);
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insta::assert_snapshot!(render("my_commit_id"), @"000000000000");
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insta::assert_snapshot!(render("identity(my_commit_id)"), @"000000000000");
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insta::assert_snapshot!(render_err("commit_id ++ syntax_error"), @r###"
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Error: Failed to parse template: Alias "syntax_error" cannot be expanded
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Caused by:
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1: --> 1:14
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1 | commit_id ++ syntax_error
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| ^----------^
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= Alias "syntax_error" cannot be expanded
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2: --> 1:5
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1 | foo.
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| ^---
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= expected <identifier>
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"###);
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insta::assert_snapshot!(render_err("commit_id ++ name_error"), @r###"
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Error: Failed to parse template: Alias "name_error" cannot be expanded
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Caused by:
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1: --> 1:14
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1 | commit_id ++ name_error
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| ^--------^
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= Alias "name_error" cannot be expanded
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2: --> 1:1
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1 | unknown_id
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| ^--------^
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= Keyword "unknown_id" doesn't exist
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"###);
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insta::assert_snapshot!(render_err(r#"identity(identity(commit_id.short("")))"#), @r###"
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Error: Failed to parse template: Alias "identity()" cannot be expanded
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Caused by:
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1: --> 1:1
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1 | identity(identity(commit_id.short("")))
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| ^-------------------------------------^
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= Alias "identity()" cannot be expanded
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2: --> 1:10
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1 | identity(identity(commit_id.short("")))
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| ^---------------------------^
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= Alias "identity()" cannot be expanded
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3: --> 1:35
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1 | identity(identity(commit_id.short("")))
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| ^^
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= Expected expression of type "Integer"
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"###);
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insta::assert_snapshot!(render_err("commit_id ++ recurse"), @r###"
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Error: Failed to parse template: Alias "recurse" cannot be expanded
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Caused by:
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1: --> 1:14
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1 | commit_id ++ recurse
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| ^-----^
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= Alias "recurse" cannot be expanded
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2: --> 1:1
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1 | recurse1
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| ^------^
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= Alias "recurse1" cannot be expanded
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3: --> 1:1
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1 | recurse2()
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| ^--------^
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= Alias "recurse2()" cannot be expanded
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4: --> 1:1
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1 | recurse
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| ^-----^
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= Alias "recurse" expanded recursively
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"###);
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insta::assert_snapshot!(render_err("identity()"), @r###"
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Error: Failed to parse template: Function "identity": Expected 1 arguments
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Caused by: --> 1:10
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1 | identity()
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| ^
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= Function "identity": Expected 1 arguments
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"###);
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insta::assert_snapshot!(render_err("identity(commit_id, commit_id)"), @r###"
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Error: Failed to parse template: Function "identity": Expected 1 arguments
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Caused by: --> 1:10
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1 | identity(commit_id, commit_id)
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| ^------------------^
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= Function "identity": Expected 1 arguments
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"###);
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insta::assert_snapshot!(render_err(r#"coalesce(label("x", "not boolean"), "")"#), @r###"
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Error: Failed to parse template: Alias "coalesce()" cannot be expanded
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Caused by:
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1: --> 1:1
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1 | coalesce(label("x", "not boolean"), "")
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| ^-------------------------------------^
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= Alias "coalesce()" cannot be expanded
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2: --> 1:10
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1 | coalesce(label("x", "not boolean"), "")
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| ^-----------------------^
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= Expected expression of type "Boolean"
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"###);
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}
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#[test]
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fn test_templater_alias_override() {
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let test_env = TestEnvironment::default();
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test_env.jj_cmd_ok(test_env.env_root(), &["init", "repo", "--git"]);
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let repo_path = test_env.env_root().join("repo");
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test_env.add_config(
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r#"
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[template-aliases]
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'f(x)' = '"user"'
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"#,
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);
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// 'f(x)' should be overridden by --config-toml 'f(a)'. If aliases were sorted
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// purely by name, 'f(a)' would come first.
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let stdout = test_env.jj_cmd_success(
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&repo_path,
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&[
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"log",
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"--no-graph",
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"-r@",
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"-T",
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r#"f(_)"#,
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"--config-toml",
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r#"template-aliases.'f(a)' = '"arg"'"#,
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],
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);
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insta::assert_snapshot!(stdout, @"arg");
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}
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#[test]
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fn test_templater_bad_alias_decl() {
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let test_env = TestEnvironment::default();
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test_env.jj_cmd_ok(test_env.env_root(), &["init", "repo", "--git"]);
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let repo_path = test_env.env_root().join("repo");
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test_env.add_config(
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r###"
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[template-aliases]
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'badfn(a, a)' = 'a'
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'my_commit_id' = 'commit_id.short()'
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"###,
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);
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// Invalid declaration should be warned and ignored.
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let (stdout, stderr) =
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test_env.jj_cmd_ok(&repo_path, &["log", "--no-graph", "-r@-", "-Tmy_commit_id"]);
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insta::assert_snapshot!(stdout, @"000000000000");
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insta::assert_snapshot!(stderr, @r###"
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Warning: Failed to load "template-aliases.badfn(a, a)": --> 1:7
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1 | badfn(a, a)
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| ^--^
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= Redefinition of function parameter
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"###);
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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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