Added three new snapshot tests for --tabs and --wrap.

This commit is contained in:
eth-p 2018-09-11 13:47:01 -07:00
parent d90797f8e9
commit c1e1f753cf
No known key found for this signature in database
GPG Key ID: 1F8DF8091CD46FBC
6 changed files with 153 additions and 26 deletions

View File

@ -15,9 +15,12 @@ def generate_snapshots():
for style in collective_styles:
generate_style_snapshot(style)
generate_snapshot("tabs_passthrough", "--tabs=0 --style=full")
generate_snapshot("tabs_4", "--tabs=4 --style=full")
generate_snapshot("tabs_8", "--tabs=8 --style=full")
generate_snapshot("tabs_passthrough", "--tabs=0 --style=full --wrap=never")
generate_snapshot("tabs_passthrough_wrapped", "--tabs=0 --style=full --wrap=character")
generate_snapshot("tabs_4", "--tabs=4 --style=full --wrap=never")
generate_snapshot("tabs_4_wrapped", "--tabs=4 --style=full --wrap=character")
generate_snapshot("tabs_8", "--tabs=8 --style=full --wrap=never")
generate_snapshot("tabs_8_wrapped", "--tabs=8 --style=full --wrap=character")
def generate_style_snapshot(style):
generate_snapshot(style.replace(",","_"), "--style={}".format(style))

View File

@ -0,0 +1,40 @@
───────┬────────────────────────────────────────────────────────────────────────
│ File: sample.rs
───────┼────────────────────────────────────────────────────────────────────────
1 │ struct Rectangle {
2 │ width: u32,
3 │ height: u32,
4 │ }
5 │
6 _ │ fn main() {
7 │ let rect1 = Rectangle { width: 30, height: 50 };
8 │
9 │ println!(
10 ~ │ "The perimeter of the rectangle is {} pixels.",
11 ~ │ perimeter(&rect1)
12 │ );
13 + │ println!(r#"This line contains invalid utf8: "<22><><EFBFBD><EFBFBD><EFBFBD>"#;
14 │ }
15 │
16 │ fn area(rectangle: &Rectangle) -> u32 {
17 │ rectangle.width * rectangle.height
18 │ }
19 │
20 + │ fn perimeter(rectangle: &Rectangle) -> u32 {
21 + │ (rectangle.width + rectangle.height) * 2
22 + │ }
23 + │
24 │ // Tab alignment:
25 │ /*
26 │ Indent
27 │ 1 2 3 4
28 │ 1 ?
29 │ 22 ?
30 │ 333 ?
31 │ 4444 ?
32 │ 55555 ?
33 │ 666666 ?
34 │ 7777777 ?
35 │ 88888888 ?
36 ~ │ */
───────┴────────────────────────────────────────────────────────────────────────

View File

@ -0,0 +1,40 @@
───────┬────────────────────────────────────────────────────────────────────────
│ File: sample.rs
───────┼────────────────────────────────────────────────────────────────────────
1 │ struct Rectangle {
2 │ width: u32,
3 │ height: u32,
4 │ }
5 │
6 _ │ fn main() {
7 │ let rect1 = Rectangle { width: 30, height: 50 };
8 │
9 │ println!(
10 ~ │ "The perimeter of the rectangle is {} pixels.",
11 ~ │ perimeter(&rect1)
12 │ );
13 + │ println!(r#"This line contains invalid utf8: "<22><><EFBFBD><EFBFBD><EFBFBD>"#;
14 │ }
15 │
16 │ fn area(rectangle: &Rectangle) -> u32 {
17 │ rectangle.width * rectangle.height
18 │ }
19 │
20 + │ fn perimeter(rectangle: &Rectangle) -> u32 {
21 + │ (rectangle.width + rectangle.height) * 2
22 + │ }
23 + │
24 │ // Tab alignment:
25 │ /*
26 │ Indent
27 │ 1 2 3 4
28 │ 1 ?
29 │ 22 ?
30 │ 333 ?
31 │ 4444 ?
32 │ 55555 ?
33 │ 666666 ?
34 │ 7777777 ?
35 │ 88888888 ?
36 ~ │ */
───────┴────────────────────────────────────────────────────────────────────────

View File

@ -0,0 +1,40 @@
───────┬────────────────────────────────────────────────────────────────────────
│ File: sample.rs
───────┼────────────────────────────────────────────────────────────────────────
1 │ struct Rectangle {
2 │ width: u32,
3 │ height: u32,
4 │ }
5 │
6 _ │ fn main() {
7 │ let rect1 = Rectangle { width: 30, height: 50 };
8 │
9 │ println!(
10 ~ │ "The perimeter of the rectangle is {} pixels.",
11 ~ │ perimeter(&rect1)
12 │ );
13 + │ println!(r#"This line contains invalid utf8: "<22><><EFBFBD><EFBFBD><EFBFBD>"#;
14 │ }
15 │
16 │ fn area(rectangle: &Rectangle) -> u32 {
17 │ rectangle.width * rectangle.height
18 │ }
19 │
20 + │ fn perimeter(rectangle: &Rectangle) -> u32 {
21 + │ (rectangle.width + rectangle.height) * 2
22 + │ }
23 + │
24 │ // Tab alignment:
25 │ /*
26 │ Indent
27 │ 1 2 3 4
28 │ 1 ?
29 │ 22 ?
30 │ 333 ?
31 │ 4444 ?
32 │ 55555 ?
33 │ 666666 ?
34 │ 7777777 ?
35 │ 88888888 ?
36 ~ │ */
───────┴────────────────────────────────────────────────────────────────────────

View File

@ -38,13 +38,14 @@ impl BatTester {
BatTester { temp_dir, exe }
}
pub fn test_snapshot(&self, name: &str, style: &str, tab_width: u32) {
pub fn test_snapshot(&self, name: &str, style: &str, tab_width: u32, wrap: bool) {
let output = Command::new(&self.exe)
.current_dir(self.temp_dir.path())
.args(&[
"sample.rs",
"--decorations=always",
"--terminal-width=80",
&format!("--wrap={}", if wrap { "character" } else { "never" }),
&format!("--tabs={}", tab_width),
&format!("--style={}", style),
]).output()

View File

@ -3,36 +3,39 @@ mod tester;
use tester::BatTester;
macro_rules! snapshot_tests {
($($test_name: ident: $style: expr => [tabs: $tabs:expr],)*) => {
($($test_name: ident: $style: expr => [wrap: $wrap:expr, tabs: $tabs:expr],)*) => {
$(
#[test]
fn $test_name() {
let bat_tester = BatTester::new();
bat_tester.test_snapshot(stringify!($test_name), $style, $tabs);
bat_tester.test_snapshot(stringify!($test_name), $style, $tabs, $wrap);
}
)*
};
}
snapshot_tests! {
changes: "changes" => [tabs: 8],
grid: "grid" => [tabs: 8],
header: "header" => [tabs: 8],
numbers: "numbers" => [tabs: 8],
changes_grid: "changes,grid" => [tabs: 8],
changes_header: "changes,header" => [tabs: 8],
changes_numbers: "changes,numbers" => [tabs: 8],
grid_header: "grid,header" => [tabs: 8],
grid_numbers: "grid,numbers" => [tabs: 8],
header_numbers: "header,numbers" => [tabs: 8],
changes_grid_header: "changes,grid,header" => [tabs: 8],
changes_grid_numbers: "changes,grid,numbers" => [tabs: 8],
changes_header_numbers: "changes,header,numbers" => [tabs: 8],
grid_header_numbers: "grid,header,numbers" => [tabs: 8],
changes_grid_header_numbers: "changes,grid,header,numbers" => [tabs: 8],
full: "full" => [tabs: 8],
plain: "plain" => [tabs: 8],
tabs_passthrough: "full" => [tabs: 0],
tabs_4: "full" => [tabs: 4],
tabs_8: "full" => [tabs: 8],
changes: "changes" => [wrap: false, tabs: 8],
grid: "grid" => [wrap: false, tabs: 8],
header: "header" => [wrap: false, tabs: 8],
numbers: "numbers" => [wrap: false, tabs: 8],
changes_grid: "changes,grid" => [wrap: false, tabs: 8],
changes_header: "changes,header" => [wrap: false, tabs: 8],
changes_numbers: "changes,numbers" => [wrap: false, tabs: 8],
grid_header: "grid,header" => [wrap: false, tabs: 8],
grid_numbers: "grid,numbers" => [wrap: false, tabs: 8],
header_numbers: "header,numbers" => [wrap: false, tabs: 8],
changes_grid_header: "changes,grid,header" => [wrap: false, tabs: 8],
changes_grid_numbers: "changes,grid,numbers" => [wrap: false, tabs: 8],
changes_header_numbers: "changes,header,numbers" => [wrap: false, tabs: 8],
grid_header_numbers: "grid,header,numbers" => [wrap: false, tabs: 8],
changes_grid_header_numbers: "changes,grid,header,numbers" => [wrap: false, tabs: 8],
full: "full" => [wrap: false, tabs: 8],
plain: "plain" => [wrap: false, tabs: 8],
tabs_passthrough_wrapped: "full" => [wrap: true, tabs: 0],
tabs_4_wrapped: "full" => [wrap: true, tabs: 4],
tabs_8_wrapped: "full" => [wrap: true, tabs: 8],
tabs_passthrough: "full" => [wrap: false, tabs: 0],
tabs_4: "full" => [wrap: false, tabs: 4],
tabs_8: "full" => [wrap: false, tabs: 8],
}