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https://github.com/sharkdp/bat
synced 2024-09-06 17:06:07 +00:00
Add cycle detection integration tests
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tests/examples/cycle.txt
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0
tests/examples/cycle.txt
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@ -1,11 +1,14 @@
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use assert_cmd::Command;
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use assert_cmd::assert::OutputAssertExt;
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use assert_cmd::cargo::CommandCargoExt;
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use predicates::{prelude::predicate, str::PredicateStrExt};
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use std::fs::File;
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use std::path::Path;
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use std::process::{Command, Stdio};
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use std::str::from_utf8;
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const EXAMPLES_DIR: &str = "tests/examples";
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fn bat_with_config() -> Command {
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fn bat_as_std() -> Command {
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let mut cmd = Command::cargo_bin("bat").unwrap();
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cmd.current_dir("tests/examples");
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cmd.env_remove("PAGER");
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@ -17,7 +20,11 @@ fn bat_with_config() -> Command {
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cmd
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}
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fn bat() -> Command {
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fn bat_with_config() -> assert_cmd::Command {
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assert_cmd::Command::from_std(bat_as_std())
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}
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fn bat() -> assert_cmd::Command {
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let mut cmd = bat_with_config();
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cmd.arg("--no-config");
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cmd
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@ -189,6 +196,30 @@ fn line_range_multiple() {
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.stdout("line 1\nline 2\nline 4\n");
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}
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#[test]
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fn basic_io_cycle() {
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let file_out = Stdio::from(File::open("tests/examples/cycle.txt").unwrap());
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bat_as_std()
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.arg("test.txt")
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.arg("cycle.txt")
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.stdout(file_out)
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.assert()
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.failure();
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}
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#[test]
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fn stdin_to_stdout_cycle() {
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let file_out = Stdio::from(File::open("tests/examples/cycle.txt").unwrap());
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let file_in = Stdio::from(File::open("tests/examples/cycle.txt").unwrap());
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bat_as_std()
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.stdin(file_in)
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.arg("test.txt")
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.arg("-")
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.stdout(file_out)
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.assert()
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.failure();
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}
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#[test]
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fn tabs_numbers() {
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bat()
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