forked from mirrors/jj
86 lines
2.7 KiB
Rust
86 lines
2.7 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 crate::common::TestEnvironment;
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pub mod common;
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#[test]
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fn test_cat() {
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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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std::fs::write(repo_path.join("file1"), "a\n").unwrap();
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test_env.jj_cmd_success(&repo_path, &["new"]);
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std::fs::write(repo_path.join("file1"), "b\n").unwrap();
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std::fs::create_dir(repo_path.join("dir")).unwrap();
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std::fs::write(repo_path.join("dir").join("file2"), "c\n").unwrap();
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// Can print the contents of a file in a commit
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let stdout = test_env.jj_cmd_success(&repo_path, &["cat", "file1", "-r", "@-"]);
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insta::assert_snapshot!(stdout, @r###"
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a
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"###);
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// Defaults to printing the working-copy version
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let stdout = test_env.jj_cmd_success(&repo_path, &["cat", "file1"]);
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insta::assert_snapshot!(stdout, @r###"
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b
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"###);
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// `print` is an alias for `cat`
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let stdout = test_env.jj_cmd_success(&repo_path, &["print", "file1"]);
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insta::assert_snapshot!(stdout, @r###"
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b
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"###);
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// Can print a file in a subdirectory
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let subdir_file = if cfg!(unix) {
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"dir/file2"
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} else {
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"dir\\file2"
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};
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let stdout = test_env.jj_cmd_success(&repo_path, &["cat", subdir_file]);
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insta::assert_snapshot!(stdout, @r###"
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c
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"###);
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// Error if the path doesn't exist
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let stderr = test_env.jj_cmd_failure(&repo_path, &["cat", "nonexistent"]);
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insta::assert_snapshot!(stderr, @r###"
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Error: No such path
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"###);
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// Error if the path is not a file
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let stderr = test_env.jj_cmd_failure(&repo_path, &["cat", "dir"]);
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insta::assert_snapshot!(stderr, @r###"
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Error: Path exists but is not a file
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"###);
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// Can print a conflict
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test_env.jj_cmd_success(&repo_path, &["new"]);
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std::fs::write(repo_path.join("file1"), "c\n").unwrap();
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test_env.jj_cmd_success(&repo_path, &["rebase", "-r", "@", "-d", "@--"]);
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let stdout = test_env.jj_cmd_success(&repo_path, &["cat", "file1"]);
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insta::assert_snapshot!(stdout, @r###"
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<<<<<<<
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%%%%%%%
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-b
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+a
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+++++++
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c
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>>>>>>>
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"###);
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}
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