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Organize integration tests into modules

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sharkdp authored and David Peter committed 2020-11-01 22:56:59 +01:00
1 parent 8c3f2230c6
commit 1db77094da
1 file changed
+102 -76
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tests/integration_tests.rs
+102 -76
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@@ -6,9 +6,12 @@ fn hexyl() -> Command {
cmd
}
#[test]
fn can_print_simple_ascii_file() {
hexyl()
mod basic {
use super::hexyl;
#[test]
fn can_print_simple_ascii_file() {
hexyl()
.arg("ascii")
.arg("--color=never")
.assert()
@@ -18,11 +21,11 @@ fn can_print_simple_ascii_file() {
│00000000│ 61 62 63 64 65 66 67 68 ┊ 21 3f 25 26 2f 28 29 0a │abcdefgh┊!?%&/()_│\n\
└────────┴─────────────────────────┴─────────────────────────┴────────┴────────┘\n",
);
}
}
#[test]
fn can_read_input_from_stdin() {
hexyl()
#[test]
fn can_read_input_from_stdin() {
hexyl()
.arg("--color=never")
.write_stdin("abc")
.assert()
@@ -32,16 +35,34 @@ fn can_read_input_from_stdin() {
│00000000│ 61 62 63 ┊ │abc ┊ │\n\
└────────┴─────────────────────────┴─────────────────────────┴────────┴────────┘\n",
);
}
#[test]
fn fails_on_non_existing_input() {
hexyl().arg("non-existing").assert().failure();
}
#[test]
fn prints_warning_on_empty_content() {
hexyl()
.arg("empty")
.arg("--color=never")
.assert()
.success()
.stdout(
"┌────────┬─────────────────────────┬─────────────────────────┬────────┬────────┐\n\
│ │ No content to print │ │ │ │\n\
└────────┴─────────────────────────┴─────────────────────────┴────────┴────────┘\n",
);
}
}
#[test]
fn fails_on_non_existing_input() {
hexyl().arg("non-existing").assert().failure();
}
mod length {
use super::hexyl;
#[test]
fn length_restricts_output_size() {
hexyl()
#[test]
fn length_restricts_output_size() {
hexyl()
.arg("hello_world_elf64")
.arg("--color=never")
.arg("--length=32")
@@ -53,25 +74,25 @@ fn length_restricts_output_size() {
│00000010│ 02 00 3e 00 01 00 00 00 ┊ 00 10 40 00 00 00 00 00 │•0>0•000┊0•@00000│\n\
└────────┴─────────────────────────┴─────────────────────────┴────────┴────────┘\n",
);
}
#[test]
fn fail_if_length_and_bytes_options_are_used_simultaneously() {
hexyl()
.arg("hello_world_elf64")
.arg("--length=32")
.arg("--bytes=10")
.assert()
.failure();
}
}
#[test]
fn prints_warning_on_empty_content() {
hexyl()
.arg("empty")
.arg("--color=never")
.assert()
.success()
.stdout(
"┌────────┬─────────────────────────┬─────────────────────────┬────────┬────────┐\n\
│ │ No content to print │ │ │ │\n\
└────────┴─────────────────────────┴─────────────────────────┴────────┴────────┘\n",
);
}
mod skip {
use super::hexyl;
#[test]
fn prints_warning_when_skipping_past_the_end() {
hexyl()
#[test]
fn prints_warning_when_skipping_past_the_end() {
hexyl()
.arg("ascii")
.arg("--color=never")
.arg("--skip=1000")
@@ -82,42 +103,42 @@ fn prints_warning_when_skipping_past_the_end() {
│ │ No content to print │ │ │ │\n\
└────────┴─────────────────────────┴─────────────────────────┴────────┴────────┘\n",
);
}
}
#[test]
fn can_handle_negative_skip_arguments() {
hexyl()
.arg("hello_world_elf64")
#[test]
fn can_handle_negative_arguments() {
hexyl()
.arg("ascii")
.arg("--color=never")
.arg("--skip=-1KiB")
.arg("--skip=2")
.arg("--length=4")
.assert()
.success();
.success()
.stdout(
"┌────────┬─────────────────────────┬─────────────────────────┬────────┬────────┐\n\
│00000002│ 63 64 65 66 ┊ │cdef ┊ │\n\
└────────┴─────────────────────────┴─────────────────────────┴────────┴────────┘\n",
);
}
#[test]
fn fails_if_negative_offset_is_too_large() {
hexyl()
.arg("hello_world_elf64")
.arg("--color=never")
.arg("--skip=-1MiB")
.assert()
.failure()
.stderr(predicates::str::contains("Failed to jump"));
}
}
#[test]
fn fails_if_negative_offset_is_too_large() {
hexyl()
.arg("hello_world_elf64")
.arg("--color=never")
.arg("--skip=-1MiB")
.assert()
.failure()
.stderr(predicates::str::contains("Failed to jump"));
}
mod display_offset {
use super::hexyl;
#[test]
fn fail_if_length_and_bytes_options_are_used_simultaneously() {
hexyl()
.arg("hello_world_elf64")
.arg("--length=32")
.arg("--bytes=10")
.assert()
.failure();
}
#[test]
fn display_offset() {
hexyl()
#[test]
fn basic() {
hexyl()
.arg("ascii")
.arg("--color=never")
.arg("--display-offset=0xc0ffee")
@@ -128,11 +149,11 @@ fn display_offset() {
│00c0ffee│ 61 62 63 64 65 66 67 68 ┊ 21 3f 25 26 2f 28 29 0a │abcdefgh┊!?%&/()_│\n\
└────────┴─────────────────────────┴─────────────────────────┴────────┴────────┘\n",
);
}
}
#[test]
fn display_offset_and_skip() {
hexyl()
#[test]
fn display_offset_and_skip() {
hexyl()
.arg("hello_world_elf64")
.arg("--color=never")
.arg("--display-offset=0x20")
@@ -145,19 +166,24 @@ fn display_offset_and_skip() {
│00000030│ 02 00 3e 00 01 00 00 00 ┊ 00 10 40 00 00 00 00 00 │•0>0•000┊0•@00000│\n\
└────────┴─────────────────────────┴─────────────────────────┴────────┴────────┘\n",
);
}
}
#[test]
fn fails_for_zero_or_negative_blocksize() {
hexyl()
.arg("ascii")
.arg("--block-size=0")
.assert()
.failure();
mod blocksize {
use super::hexyl;
hexyl()
.arg("ascii")
.arg("--block-size=-16")
.assert()
.failure();
#[test]
fn fails_for_zero_or_negative_blocksize() {
hexyl()
.arg("ascii")
.arg("--block-size=0")
.assert()
.failure();
hexyl()
.arg("ascii")
.arg("--block-size=-16")
.assert()
.failure();
}
}