jj/tests/test_git_push.rs
Martin von Zweigbergk d8feed9be4 copyright: change from "Google LLC" to "The Jujutsu Authors"
Let's acknowledge everyone's contributions by replacing "Google LLC"
in the copyright header by "The Jujutsu Authors". If I understand
correctly, it won't have any legal effect, but maybe it still helps
reduce concerns from contributors (though I haven't heard any
concerns).

Google employees can read about Google's policy at
go/releasing/contributions#copyright.
2022-11-28 06:05:45 -10:00

276 lines
11 KiB
Rust

// 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::PathBuf;
use crate::common::TestEnvironment;
pub mod common;
fn set_up() -> (TestEnvironment, PathBuf) {
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");
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, &["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");
(test_env, workspace_root)
}
#[test]
fn test_git_push_nothing() {
let (test_env, workspace_root) = set_up();
// No branches to push yet
let stdout = test_env.jj_cmd_success(&workspace_root, &["git", "push", "--all"]);
insta::assert_snapshot!(stdout, @r###"
Nothing changed.
"###);
}
#[test]
fn test_git_push_current_branch() {
let (test_env, workspace_root) = set_up();
// Update some branches. `branch1` is not a current branch, but `branch2` and
// `my-branch` are.
test_env.jj_cmd_success(
&workspace_root,
&["describe", "branch1", "-m", "modified branch1 commit"],
);
test_env.jj_cmd_success(&workspace_root, &["co", "branch2"]);
test_env.jj_cmd_success(&workspace_root, &["branch", "set", "branch2"]);
test_env.jj_cmd_success(&workspace_root, &["branch", "create", "my-branch"]);
test_env.jj_cmd_success(&workspace_root, &["describe", "-m", "foo"]);
// Check the setup
let stdout = test_env.jj_cmd_success(&workspace_root, &["branch", "list"]);
insta::assert_snapshot!(stdout, @r###"
branch1: 73650434e2af modified branch1 commit
@origin (ahead by 1 commits, behind by 1 commits): 828a683493c6 description 1
branch2: a7ba797894a9 foo
@origin (behind by 1 commits): 752dad8b1718 description 2
my-branch: a7ba797894a9 foo
"###);
// First dry-run. `branch1` should not get pushed.
let stdout = test_env.jj_cmd_success(&workspace_root, &["git", "push", "--dry-run"]);
insta::assert_snapshot!(stdout, @r###"
Branch changes to push to origin:
Move branch branch2 from 752dad8b1718 to a7ba797894a9
Add branch my-branch to a7ba797894a9
Dry-run requested, not pushing.
"###);
let stdout = test_env.jj_cmd_success(&workspace_root, &["git", "push"]);
insta::assert_snapshot!(stdout, @r###"
Branch changes to push to origin:
Move branch branch2 from 752dad8b1718 to a7ba797894a9
Add branch my-branch to a7ba797894a9
"###);
let stdout = test_env.jj_cmd_success(&workspace_root, &["branch", "list"]);
insta::assert_snapshot!(stdout, @r###"
branch1: 73650434e2af modified branch1 commit
@origin (ahead by 1 commits, behind by 1 commits): 828a683493c6 description 1
branch2: a7ba797894a9 foo
my-branch: a7ba797894a9 foo
"###);
}
#[test]
fn test_git_push_parent_branch() {
let (test_env, workspace_root) = set_up();
test_env.jj_cmd_success(&workspace_root, &["edit", "branch1"]);
test_env.jj_cmd_success(
&workspace_root,
&["describe", "-m", "modified branch1 commit"],
);
test_env.jj_cmd_success(&workspace_root, &["new"]);
let stdout = test_env.jj_cmd_success(&workspace_root, &["git", "push", "--dry-run"]);
insta::assert_snapshot!(stdout, @r###"
Branch changes to push to origin:
Force branch branch1 from 828a683493c6 to 83da0acb6a5a
Dry-run requested, not pushing.
"###);
}
#[test]
fn test_git_push_no_current_branch() {
let (test_env, workspace_root) = set_up();
test_env.jj_cmd_success(&workspace_root, &["new"]);
let stderr = test_env.jj_cmd_failure(&workspace_root, &["git", "push"]);
insta::assert_snapshot!(stderr, @r###"
Error: No current branch.
"###);
}
#[test]
fn test_git_push_all() {
let (test_env, workspace_root) = set_up();
test_env.jj_cmd_success(&workspace_root, &["branch", "delete", "branch1"]);
test_env.jj_cmd_success(
&workspace_root,
&["branch", "set", "--allow-backwards", "branch2"],
);
test_env.jj_cmd_success(&workspace_root, &["branch", "create", "my-branch"]);
test_env.jj_cmd_success(&workspace_root, &["describe", "-m", "foo"]);
// Check the setup
let stdout = test_env.jj_cmd_success(&workspace_root, &["branch", "list"]);
insta::assert_snapshot!(stdout, @r###"
branch1 (deleted)
@origin: 828a683493c6 description 1
branch2: afc3e612e744 foo
@origin (ahead by 1 commits, behind by 1 commits): 752dad8b1718 description 2
my-branch: afc3e612e744 foo
"###);
// First dry-run
let stdout = test_env.jj_cmd_success(&workspace_root, &["git", "push", "--all", "--dry-run"]);
insta::assert_snapshot!(stdout, @r###"
Branch changes to push to origin:
Delete branch branch1 from 828a683493c6
Force branch branch2 from 752dad8b1718 to afc3e612e744
Add branch my-branch to afc3e612e744
Dry-run requested, not pushing.
"###);
let stdout = test_env.jj_cmd_success(&workspace_root, &["git", "push", "--all"]);
insta::assert_snapshot!(stdout, @r###"
Branch changes to push to origin:
Delete branch branch1 from 828a683493c6
Force branch branch2 from 752dad8b1718 to afc3e612e744
Add branch my-branch to afc3e612e744
"###);
let stdout = test_env.jj_cmd_success(&workspace_root, &["branch", "list"]);
insta::assert_snapshot!(stdout, @r###"
branch2: afc3e612e744 foo
my-branch: afc3e612e744 foo
"###);
}
#[test]
fn test_git_push_unsnapshotted_change() {
let (test_env, workspace_root) = set_up();
test_env.jj_cmd_success(&workspace_root, &["describe", "-m", "foo"]);
std::fs::write(workspace_root.join("file"), "contents").unwrap();
test_env.jj_cmd_success(&workspace_root, &["git", "push", "--change", "@"]);
std::fs::write(workspace_root.join("file"), "modified").unwrap();
test_env.jj_cmd_success(&workspace_root, &["git", "push", "--change", "@"]);
}
#[test]
fn test_git_push_conflict() {
let (test_env, workspace_root) = set_up();
std::fs::write(workspace_root.join("file"), "first").unwrap();
test_env.jj_cmd_success(&workspace_root, &["commit", "-m", "first"]);
std::fs::write(workspace_root.join("file"), "second").unwrap();
test_env.jj_cmd_success(&workspace_root, &["commit", "-m", "second"]);
std::fs::write(workspace_root.join("file"), "third").unwrap();
test_env.jj_cmd_success(&workspace_root, &["rebase", "-r", "@", "-d", "@--"]);
test_env.jj_cmd_success(&workspace_root, &["branch", "set", "my-branch"]);
test_env.jj_cmd_success(&workspace_root, &["describe", "-m", "third"]);
let stderr = test_env.jj_cmd_failure(&workspace_root, &["git", "push", "--all"]);
insta::assert_snapshot!(stderr, @r###"
Error: Won't push commit 139ce31b3772 since it has conflicts
"###);
}
#[test]
fn test_git_push_no_description() {
let (test_env, workspace_root) = set_up();
test_env.jj_cmd_success(&workspace_root, &["branch", "create", "my-branch"]);
test_env.jj_cmd_success(&workspace_root, &["describe", "-m="]);
let stderr =
test_env.jj_cmd_failure(&workspace_root, &["git", "push", "--branch", "my-branch"]);
insta::assert_snapshot!(stderr, @r###"
Error: Won't push commit 5b36783cd11c since it has no description
"###);
}
#[test]
fn test_git_push_missing_author() {
let (test_env, workspace_root) = set_up();
let run_without_var = |var: &str, args: &[&str]| {
test_env
.jj_cmd(&workspace_root, args)
.env_remove(var)
.assert()
.success();
};
run_without_var("JJ_USER", &["checkout", "root", "-m=initial"]);
run_without_var("JJ_USER", &["branch", "create", "missing-name"]);
let stderr = test_env.jj_cmd_failure(
&workspace_root,
&["git", "push", "--branch", "missing-name"],
);
insta::assert_snapshot!(stderr, @r###"
Error: Won't push commit 83a72618d57e since it has no author and/or committer set
"###);
run_without_var("JJ_EMAIL", &["checkout", "root", "-m=initial"]);
run_without_var("JJ_EMAIL", &["branch", "create", "missing-email"]);
let stderr =
test_env.jj_cmd_failure(&workspace_root, &["git", "push", "--branch=missing-email"]);
insta::assert_snapshot!(stderr, @r###"
Error: Won't push commit 0ed7ef529ef4 since it has no author and/or committer set
"###);
}
#[test]
fn test_git_push_missing_committer() {
let (test_env, workspace_root) = set_up();
let run_without_var = |var: &str, args: &[&str]| {
test_env
.jj_cmd(&workspace_root, args)
.env_remove(var)
.assert()
.success();
};
test_env.jj_cmd_success(&workspace_root, &["branch", "create", "missing-name"]);
run_without_var("JJ_USER", &["describe", "-m=no committer name"]);
let stderr =
test_env.jj_cmd_failure(&workspace_root, &["git", "push", "--branch=missing-name"]);
insta::assert_snapshot!(stderr, @r###"
Error: Won't push commit 3925a63f25e3 since it has no author and/or committer set
"###);
test_env.jj_cmd_success(&workspace_root, &["checkout", "root"]);
test_env.jj_cmd_success(&workspace_root, &["branch", "create", "missing-email"]);
run_without_var("JJ_EMAIL", &["describe", "-m=no committer email"]);
let stderr =
test_env.jj_cmd_failure(&workspace_root, &["git", "push", "--branch=missing-email"]);
insta::assert_snapshot!(stderr, @r###"
Error: Won't push commit 6c08d8150d73 since it has no author and/or committer set
"###);
// Test message when there are multiple reasons (missing committer and
// description)
run_without_var("JJ_EMAIL", &["describe", "-m=", "missing-email"]);
let stderr =
test_env.jj_cmd_failure(&workspace_root, &["git", "push", "--branch=missing-email"]);
insta::assert_snapshot!(stderr, @r###"
Error: Won't push commit f73024ee65ec since it has no description and it has no author and/or committer set
"###);
}