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exa/xtests/run.sh

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Replace the testcases script with a Vagrant VM See the README section for more details. Basically, with this way, we can store a bunch of existing valid exa outputs, change a VM's environment to match our values, then check that exa still works by comparing outputs.
2016-10-07 18:31:03 +00:00
#!/bin/bash
set +xe
Tests for disabling colours
2017-06-25 10:53:59 +00:00
# The exa binary
exa_binary="$HOME/target/debug/exa"
# The exa command that ends up being run
exa="$exa_binary --colour=always"
Replace the testcases script with a Vagrant VM See the README section for more details. Basically, with this way, we can store a bunch of existing valid exa outputs, change a VM's environment to match our values, then check that exa still works by comparing outputs.
2016-10-07 18:31:03 +00:00
# Directory containing our awkward testcase files
Tests for disabling colours
2017-06-25 10:53:59 +00:00
testcases="/testcases"
Replace the testcases script with a Vagrant VM See the README section for more details. Basically, with this way, we can store a bunch of existing valid exa outputs, change a VM's environment to match our values, then check that exa still works by comparing outputs.
2016-10-07 18:31:03 +00:00
# Directory containing existing test results to compare against
Tests for disabling colours
2017-06-25 10:53:59 +00:00
results="/vagrant/xtests"
Replace the testcases script with a Vagrant VM See the README section for more details. Basically, with this way, we can store a bunch of existing valid exa outputs, change a VM's environment to match our values, then check that exa still works by comparing outputs.
2016-10-07 18:31:03 +00:00
Protect xtests against the passage of time There was a problem with the Vagrant tests where the year 2016 was hard-coded in as the modified date. This had to be done to make the --long tests use the correct date format, which varies depending on whether the timestamp is in the current year. Unfortunately, time progresses [citation needed], and what was once 2016 is now 2017, so the date format changed and the tests broke. Because the Vagrantfile is just a Ruby script, we can look up the current year at runtime and use that instead. There’s also a check added to the test runner that makes sure none of the files are more than 365 days old, because if any are, then it’s time to update the timestamps (or it’s the last day of a leap year)
2017-04-28 18:26:57 +00:00
# Check that no files were created more than a year ago.
# Files not from the current year use a different date format, meaning
# that tests will fail until the VM gets re-provisioned.
Generate files with certain timestamps This is going to be used to test time formatting. Casualty here is that the “have you not ran the provisioning script in a year?” checker complained about there being files more than a year old, so that now has to ignore the times directory.
2017-07-03 07:46:38 +00:00
# (Ignore the folder that deliberately has dates in the past)
sudo find $testcases -mtime +365 -not -path "*/dates/*" -printf "File %p has not been modified since %TY! Consider re-provisioning; tests will probably fail.\n"
Protect xtests against the passage of time There was a problem with the Vagrant tests where the year 2016 was hard-coded in as the modified date. This had to be done to make the --long tests use the correct date format, which varies depending on whether the timestamp is in the current year. Unfortunately, time progresses [citation needed], and what was once 2016 is now 2017, so the date format changed and the tests broke. Because the Vagrantfile is just a Ruby script, we can look up the current year at runtime and use that instead. There’s also a check added to the test runner that makes sure none of the files are more than 365 days old, because if any are, then it’s time to update the timestamps (or it’s the last day of a leap year)
2017-04-28 18:26:57 +00:00
Protect xtests against different default users The Vagrant tests assumed that there’d be a user called “vagrant” that would run the tests and create the files by default. Files would be owned by vagrant:vagrant by default, and this worked, until it came time to change that username. The naïve method was a search-and-replace, but this caused problems when the new user’s name wasn’t exactly the same length as the previous one. So to fix this, we now have our own user, named after the first animal I thought of, that makes the files’ owners and groups independent of the default user of whichever VM image the xtests are running on. Another place where it was hard-coded was the home directory, which was “/home/vagrant”, where the awkward testcases live. That last one has been changed to just “/testcases”, which has no mention of the user in it.
2017-04-28 18:34:23 +00:00
Replace the testcases script with a Vagrant VM See the README section for more details. Basically, with this way, we can store a bunch of existing valid exa outputs, change a VM's environment to match our values, then check that exa still works by comparing outputs.
2016-10-07 18:31:03 +00:00
# Long view tests
oops I think I took this off to see how the output was different. Which means there should really be a better way to check how the output is different, other than running the command and looking!
2017-04-29 10:03:43 +00:00
$exa $testcases/files -l | diff -q - $results/files_l || exit 1
Replace the testcases script with a Vagrant VM See the README section for more details. Basically, with this way, we can store a bunch of existing valid exa outputs, change a VM's environment to match our values, then check that exa still works by comparing outputs.
2016-10-07 18:31:03 +00:00
$exa $testcases/files -lh | diff -q - $results/files_lh || exit 1
$exa $testcases/files -lhb | diff -q - $results/files_lhb || exit 1
$exa $testcases/files -lhB | diff -q - $results/files_lhb2 || exit 1
Much more thorough xattr testing It now tests a lot more combinations of xattrs on files, as well as xattrs and files and errors as the children of directories. The recent code changes have touched the part where directories’ xattrs and children are displayed at the same tree level, and there weren’t enough tests for this.
2017-07-04 16:42:16 +00:00
$exa $testcases/attributes/dirs/no-xattrs_empty -lh | diff -q - $results/empty || exit 1
Only engage the view when there are files to show This changes the way that views are used to display the actual lists of files. It used to pass empty vectors to the view methods, which most of the time would not print anything because there are no files to list — except when there’s a header row which gets printed for no files. By not calling the view method at all when there’s nothing to print, exa won’t ever print extra things in the view unless it needs to for a file. This fixes #106 “Don’t print the header if the result set is empty”
2016-10-29 18:07:43 +00:00
Tests for disabling colours
2017-06-25 10:53:59 +00:00
$exa --color-scale $testcases/files -l | diff -q - $results/files_l_scale || exit 1
Add xtest for colour scale
2017-05-16 19:53:28 +00:00
Protect xtests against different default users The Vagrant tests assumed that there’d be a user called “vagrant” that would run the tests and create the files by default. Files would be owned by vagrant:vagrant by default, and this worked, until it came time to change that username. The naïve method was a search-and-replace, but this caused problems when the new user’s name wasn’t exactly the same length as the previous one. So to fix this, we now have our own user, named after the first animal I thought of, that makes the files’ owners and groups independent of the default user of whichever VM image the xtests are running on. Another place where it was hard-coded was the home directory, which was “/home/vagrant”, where the awkward testcases live. That last one has been changed to just “/testcases”, which has no mention of the user in it.
2017-04-28 18:34:23 +00:00
Replace the testcases script with a Vagrant VM See the README section for more details. Basically, with this way, we can store a bunch of existing valid exa outputs, change a VM's environment to match our values, then check that exa still works by comparing outputs.
2016-10-07 18:31:03 +00:00
# Grid view tests
COLUMNS=40 $exa $testcases/files | diff -q - $results/files_40 || exit 1
COLUMNS=80 $exa $testcases/files | diff -q - $results/files_80 || exit 1
COLUMNS=120 $exa $testcases/files | diff -q - $results/files_120 || exit 1
COLUMNS=160 $exa $testcases/files | diff -q - $results/files_160 || exit 1
COLUMNS=200 $exa $testcases/files | diff -q - $results/files_200 || exit 1
Override the names of . and .. There was a problem when displaying . and .. in directory listings: their names would normalise to actual names! So instead of literally seeing `.`, you’d see the current directory’s name, inserted in sort order into the list of results. Obviously this is not what we want. In unrelated news, putting `.` and `..` into the list of paths read from a directory just takes up more heap space for something that’s basically constant. We can solve both these problems at once by moving the DotFilter to the files iterator in Dir, rather than at the Dir’s creation. Having the iterator know whether it should display `.` and `..` means it can emit those files first, and because it knows what those files really represent, it can override their file names to actually be those sequences of dots. This is not a perfect solution: the main casualty is that a File can now be constructed with a name, some metadata, both, or neither. This is currently handled with a bunch of Options, and returns IOResult even without doing any IO operations. But at least all the tests pass!
2017-06-28 17:41:31 +00:00
COLUMNS=100 $exa $testcases/files/* | diff -q - $results/files_star_100 || exit 1
Fix bug where paths took up twice as much space For some reason, the code that calculated the width of a cell with a path in counted the width of the path twice: once from the ANSIStrings containing it, and once more added on afterwards. This meant that the grid view thought that columns were wider than they really were, meaning fewer could be fit into a grid.
2017-05-02 16:40:32 +00:00
COLUMNS=150 $exa $testcases/files/* | diff -q - $results/files_star_150 || exit 1
COLUMNS=200 $exa $testcases/files/* | diff -q - $results/files_star_200 || exit 1
Protect xtests against different default users The Vagrant tests assumed that there’d be a user called “vagrant” that would run the tests and create the files by default. Files would be owned by vagrant:vagrant by default, and this worked, until it came time to change that username. The naïve method was a search-and-replace, but this caused problems when the new user’s name wasn’t exactly the same length as the previous one. So to fix this, we now have our own user, named after the first animal I thought of, that makes the files’ owners and groups independent of the default user of whichever VM image the xtests are running on. Another place where it was hard-coded was the home directory, which was “/home/vagrant”, where the awkward testcases live. That last one has been changed to just “/testcases”, which has no mention of the user in it.
2017-04-28 18:34:23 +00:00
Replace the testcases script with a Vagrant VM See the README section for more details. Basically, with this way, we can store a bunch of existing valid exa outputs, change a VM's environment to match our values, then check that exa still works by comparing outputs.
2016-10-07 18:31:03 +00:00
# Long grid view tests
COLUMNS=40 $exa $testcases/files -lG | diff -q - $results/files_lG_40 || exit 1
COLUMNS=80 $exa $testcases/files -lG | diff -q - $results/files_lG_80 || exit 1
COLUMNS=120 $exa $testcases/files -lG | diff -q - $results/files_lG_120 || exit 1
COLUMNS=160 $exa $testcases/files -lG | diff -q - $results/files_lG_160 || exit 1
COLUMNS=200 $exa $testcases/files -lG | diff -q - $results/files_lG_200 || exit 1
Fix bug where paths took up twice as much space For some reason, the code that calculated the width of a cell with a path in counted the width of the path twice: once from the ANSIStrings containing it, and once more added on afterwards. This meant that the grid view thought that columns were wider than they really were, meaning fewer could be fit into a grid.
2017-05-02 16:40:32 +00:00
COLUMNS=100 $exa $testcases/files/* -lG | diff -q - $results/files_star_lG_100 || exit 1
COLUMNS=150 $exa $testcases/files/* -lG | diff -q - $results/files_star_lG_150 || exit 1
COLUMNS=200 $exa $testcases/files/* -lG | diff -q - $results/files_star_lG_200 || exit 1
Protect xtests against different default users The Vagrant tests assumed that there’d be a user called “vagrant” that would run the tests and create the files by default. Files would be owned by vagrant:vagrant by default, and this worked, until it came time to change that username. The naïve method was a search-and-replace, but this caused problems when the new user’s name wasn’t exactly the same length as the previous one. So to fix this, we now have our own user, named after the first animal I thought of, that makes the files’ owners and groups independent of the default user of whichever VM image the xtests are running on. Another place where it was hard-coded was the home directory, which was “/home/vagrant”, where the awkward testcases live. That last one has been changed to just “/testcases”, which has no mention of the user in it.
2017-04-28 18:34:23 +00:00
Replace the testcases script with a Vagrant VM See the README section for more details. Basically, with this way, we can store a bunch of existing valid exa outputs, change a VM's environment to match our values, then check that exa still works by comparing outputs.
2016-10-07 18:31:03 +00:00
# Attributes
Much more thorough xattr testing It now tests a lot more combinations of xattrs on files, as well as xattrs and files and errors as the children of directories. The recent code changes have touched the part where directories’ xattrs and children are displayed at the same tree level, and there weren’t enough tests for this.
2017-07-04 16:42:16 +00:00
# (there are many tests, but they're all done in one go)
Replace the testcases script with a Vagrant VM See the README section for more details. Basically, with this way, we can store a bunch of existing valid exa outputs, change a VM's environment to match our values, then check that exa still works by comparing outputs.
2016-10-07 18:31:03 +00:00
$exa $testcases/attributes -l@T | diff -q - $results/attributes || exit 1
Protect xtests against different default users The Vagrant tests assumed that there’d be a user called “vagrant” that would run the tests and create the files by default. Files would be owned by vagrant:vagrant by default, and this worked, until it came time to change that username. The naïve method was a search-and-replace, but this caused problems when the new user’s name wasn’t exactly the same length as the previous one. So to fix this, we now have our own user, named after the first animal I thought of, that makes the files’ owners and groups independent of the default user of whichever VM image the xtests are running on. Another place where it was hard-coded was the home directory, which was “/home/vagrant”, where the awkward testcases live. That last one has been changed to just “/testcases”, which has no mention of the user in it.
2017-04-28 18:34:23 +00:00
Replace the testcases script with a Vagrant VM See the README section for more details. Basically, with this way, we can store a bunch of existing valid exa outputs, change a VM's environment to match our values, then check that exa still works by comparing outputs.
2016-10-07 18:31:03 +00:00
# UIDs and GIDs
$exa $testcases/passwd -lgh | diff -q - $results/passwd || exit 1
Protect xtests against different default users The Vagrant tests assumed that there’d be a user called “vagrant” that would run the tests and create the files by default. Files would be owned by vagrant:vagrant by default, and this worked, until it came time to change that username. The naïve method was a search-and-replace, but this caused problems when the new user’s name wasn’t exactly the same length as the previous one. So to fix this, we now have our own user, named after the first animal I thought of, that makes the files’ owners and groups independent of the default user of whichever VM image the xtests are running on. Another place where it was hard-coded was the home directory, which was “/home/vagrant”, where the awkward testcases live. That last one has been changed to just “/testcases”, which has no mention of the user in it.
2017-04-28 18:34:23 +00:00
# Permissions, and current users and groups
sudo -u cassowary $exa $testcases/permissions -lghR 2>&1 | diff -q - $results/permissions_sudo || exit 1
$exa $testcases/permissions -lghR 2>&1 | diff -q - $results/permissions || exit 1
Only highlight escaped characters in file names Rather than the *entire* file name. The current method is extremely inefficient, but having control characters in file names is also extremely uncommon; it’s something that should be fixed, only eventually.
2017-05-01 14:06:37 +00:00
# File names
Also escape characters in links and headings Doing this meant that the escaping functionality got used in three places, so it was extracted into a generalised function in its own module. This is slighly slower for the case where escaped characters are displayed in the same colour as the displayable characters, which happens when listing a directory’s name when recursing. Optimise this, yeah?
2017-05-01 20:54:53 +00:00
# (Mostly escaping control characters in file names)
Only highlight escaped characters in file names Rather than the *entire* file name. The current method is extremely inefficient, but having control characters in file names is also extremely uncommon; it’s something that should be fixed, only eventually.
2017-05-01 14:06:37 +00:00
COLUMNS=80 $exa $testcases/file-names 2>&1 | diff -q - $results/file_names || exit 1
COLUMNS=80 $exa $testcases/file-names -x 2>&1 | diff -q - $results/file_names_x || exit 1
Also escape characters in links and headings Doing this meant that the escaping functionality got used in three places, so it was extracted into a generalised function in its own module. This is slighly slower for the case where escaped characters are displayed in the same colour as the displayable characters, which happens when listing a directory’s name when recursing. Optimise this, yeah?
2017-05-01 20:54:53 +00:00
COLUMNS=80 $exa $testcases/file-names -R 2>&1 | diff -q - $results/file_names_R || exit 1
Only highlight escaped characters in file names Rather than the *entire* file name. The current method is extremely inefficient, but having control characters in file names is also extremely uncommon; it’s something that should be fixed, only eventually.
2017-05-01 14:06:37 +00:00
$exa $testcases/file-names -1 2>&1 | diff -q - $results/file_names_1 || exit 1
Also escape characters in links and headings Doing this meant that the escaping functionality got used in three places, so it was extracted into a generalised function in its own module. This is slighly slower for the case where escaped characters are displayed in the same colour as the displayable characters, which happens when listing a directory’s name when recursing. Optimise this, yeah?
2017-05-01 20:54:53 +00:00
$exa $testcases/file-names -T 2>&1 | diff -q - $results/file_names_T || exit 1
Replace the testcases script with a Vagrant VM See the README section for more details. Basically, with this way, we can store a bunch of existing valid exa outputs, change a VM's environment to match our values, then check that exa still works by comparing outputs.
2016-10-07 18:31:03 +00:00
Don’t core dump when given invalid UTF-8 arguments By parsing OsStrings rather than Strings, it’s the getopts crate that’s doing the UTF-8 checking rather than us, so if one of them isn’t valid, it’ll just fail to parse rather than crash exa. Also, save a few allocations here and there.
2017-05-18 23:08:13 +00:00
# At least make sure it handles invalid UTF-8 arguments without crashing
Switch to the new options parser This commit removes the dependency on the ‘getopts’ crate entirely, and re-writes all its uses to use the new options parser instead. As expected there are casualties galore: - We now need to collect the options into a vector at the start, so we can use references to them, knowing they’ll be stored *somewhere*. - Because OsString isn’t Display, its Debug impl gets used instead. (This is hopefully temporary) - Options that take values (such as ‘sort’ or ‘time-style’) now parse those values with ‘to_string_lossy’. The ‘lossy’ part means “I’m at a loss for what to do here” - Error messages got a lot worse, but “--tree --all --all” is now a special case of error rather than just another Misfire::Useless. - Some tests had to be re-written to deal with the fact that the parser works with references. - ParseError loses its lifetime and owns its contents, to avoid having to attach <'a> to Misfire. - The parser now takes an iterator instead of a slice. - OsStrings can’t be ‘match’ patterns, so the code devolves to using long Eq chains instead. - Make a change to the xtest that assumed an input argument with invalid UTF-8 in was always an error to stderr, when that now in fact works! - Fix a bug in Vagrant where ‘exa’ and ‘rexa’ didn’t properly escape filenames with spaces in.
2017-07-26 16:48:18 +00:00
$exa $testcases/file-names/* >/dev/null || exit 1
Don’t core dump when given invalid UTF-8 arguments By parsing OsStrings rather than Strings, it’s the getopts crate that’s doing the UTF-8 checking rather than us, so if one of them isn’t valid, it’ll just fail to parse rather than crash exa. Also, save a few allocations here and there.
2017-05-18 23:08:13 +00:00
Add sort tests for name and ext and lowercase
2017-06-29 13:03:17 +00:00
# Sorting and extension file types
$exa $testcases/file-names-exts -1 2>&1 --sort=Name | diff -q - $results/file-names-exts || exit 1
$exa $testcases/file-names-exts -1 2>&1 --sort=name | diff -q - $results/file-names-exts-case || exit 1
$exa $testcases/file-names-exts -1 2>&1 --sort=Ext | diff -q - $results/file-names-exts-ext || exit 1
$exa $testcases/file-names-exts -1 2>&1 --sort=ext | diff -q - $results/file-names-exts-ext-case || exit 1
Add sorting by type This isn’t perfect, as a file’s type isn’t cached, so it gets recomputed for every comparison in the sort! We can’t go off the file’s `st_mode` flag because it’s not guaranteed to be in any order between systems.
2017-06-29 13:50:39 +00:00
# Pass multiple input arguments because there aren’t enough of different types
# in one directory already
$exa $testcases/links -1 --sort=type 2>&1 | diff -q - $results/sort-by-type || exit 1
Add a test for inode sorting
2017-06-29 13:06:59 +00:00
# We can’t guarantee inode numbers, but we can at least check that they’re in
# order. The inode column is the leftmost one, so sort works for this.
$exa $testcases/file-names-exts --long --inode --sort=inode | sort --check || exit 1
Add sort tests for name and ext and lowercase
2017-06-29 13:03:17 +00:00
# Other file types
Add sorting by type This isn’t perfect, as a file’s type isn’t cached, so it gets recomputed for every comparison in the sort! We can’t go off the file’s `st_mode` flag because it’s not guaranteed to be in any order between systems.
2017-06-29 13:50:39 +00:00
$exa $testcases/specials -l 2>&1 | diff -q - $results/specials || exit 1
$exa $testcases/specials -F -l 2>&1 | diff -q - $results/specials_F || exit 1
$exa $testcases/specials --sort=type -1 2>&1 | diff -q - $results/specials_sort || exit 1
Write some file-type integration tests
2016-10-29 18:25:07 +00:00
Protect xtests against different default users The Vagrant tests assumed that there’d be a user called “vagrant” that would run the tests and create the files by default. Files would be owned by vagrant:vagrant by default, and this worked, until it came time to change that username. The naïve method was a search-and-replace, but this caused problems when the new user’s name wasn’t exactly the same length as the previous one. So to fix this, we now have our own user, named after the first animal I thought of, that makes the files’ owners and groups independent of the default user of whichever VM image the xtests are running on. Another place where it was hard-coded was the home directory, which was “/home/vagrant”, where the awkward testcases live. That last one has been changed to just “/testcases”, which has no mention of the user in it.
2017-04-28 18:34:23 +00:00
Basic glob ignoring See #97 and recently #130 too. This allows the user to pass in options such as "--ignore '*.pyc'" to not list any files ending in '.pyc' in the output. It uses the Rust glob crate and currently does a simple split on pipe, without any escaping, so it’s not really *complete*, but is at least something.
2016-10-30 14:43:33 +00:00
# Ignores
Upcase some of the extension testcases These are going to be used for sort testing. Unfortunately, three existing tests that were using the lowercase versions had to be changed.
2017-06-29 12:57:31 +00:00
$exa $testcases/file-names-exts/music.* -I "*.OGG" -1 2>&1 | diff -q - $results/ignores_ogg || exit 1
$exa $testcases/file-names-exts/music.* -I "*.OGG|*.mp3" -1 2>&1 | diff -q - $results/empty || exit 1
Basic glob ignoring See #97 and recently #130 too. This allows the user to pass in options such as "--ignore '*.pyc'" to not list any files ending in '.pyc' in the output. It uses the Rust glob crate and currently does a simple split on pipe, without any escaping, so it’s not really *complete*, but is at least something.
2016-10-30 14:43:33 +00:00
Add some symlink testcases
2016-10-29 18:58:34 +00:00
Fix bug where accessed times were wrong! It used the mtime, rather than the atime. Copy and paste error. Whoops!
2017-07-05 21:07:03 +00:00
# Dates and times
$exa $testcases/dates -lh --accessed --sort=accessed 2>&1 | diff -q - $results/dates_accessed || exit 1
$exa $testcases/dates -lh --sort=modified 2>&1 | diff -q - $results/dates_modified || exit 1
Add long-iso style and --time-style option This has to do its own number formatting because *somebody* didn’t add “print the current month number” functionality to rust-datetime!
2017-07-05 23:01:45 +00:00
$exa $testcases/dates -l --time-style=long-iso 2>&1 | diff -q - $results/dates_long_iso || exit 1
Add full-iso time style
2017-07-05 23:21:38 +00:00
$exa $testcases/dates -l --time-style=full-iso 2>&1 | diff -q - $results/dates_full_iso || exit 1
Add iso time style
2017-07-05 23:39:54 +00:00
$exa $testcases/dates -l --time-style=iso 2>&1 | diff -q - $results/dates_iso || exit 1
Fix bug where accessed times were wrong! It used the mtime, rather than the atime. Copy and paste error. Whoops!
2017-07-05 21:07:03 +00:00
Tests for the directory path fix
2017-04-29 09:56:17 +00:00
# Paths and directories
# These directories are created in the VM user’s home directory (the default
# location) when a Cargo build is done.
(cd; $exa -1d target target/debug target/debug/build | diff -q - $results/dir_paths) || exit 1
Further tests for printing out directory names ., .., and / always seem to cause problems.
2017-04-29 10:52:44 +00:00
$exa -1d . .. / | diff -q - $results/dirs || exit 1
Tests for the directory path fix
2017-04-29 09:56:17 +00:00
Protect xtests against different default users The Vagrant tests assumed that there’d be a user called “vagrant” that would run the tests and create the files by default. Files would be owned by vagrant:vagrant by default, and this worked, until it came time to change that username. The naïve method was a search-and-replace, but this caused problems when the new user’s name wasn’t exactly the same length as the previous one. So to fix this, we now have our own user, named after the first animal I thought of, that makes the files’ owners and groups independent of the default user of whichever VM image the xtests are running on. Another place where it was hard-coded was the home directory, which was “/home/vagrant”, where the awkward testcases live. That last one has been changed to just “/testcases”, which has no mention of the user in it.
2017-04-28 18:34:23 +00:00
# Links
COLUMNS=80 $exa $testcases/links 2>&1 | diff -q - $results/links || exit 1
$exa $testcases/links -1 2>&1 | diff -q - $results/links_1 || exit 1
$exa $testcases/links -T 2>&1 | diff -q - $results/links_T || exit 1
$exa /proc/1/root -T 2>&1 | diff -q - $results/proc_1_root || exit 1
Properly handle errors when following a symlink Fixes #123. The code assumes that every File that has its link_target() method called would first have been checked to make sure it’s actually a link first. Unfortunately it also assumed that the only thing that can go wrong while following a link is if the file wasn’t a link, meaning it crashes when given a link it doesn’t have permission to follow. This makes the file_target() method able to return either a file or path for displaying, as before, but also an IO error for when things go wrong.
2016-10-29 19:27:23 +00:00
Re-prefix the paths found by following symlinks Fixes #134, a bug that showed symlinks incorrectly as broken, but only when the file was listed directly on the command-line *and* the file was in a different directory to the one exa was being run in. I’m not sure why the old code used `String::new()`, but it doesn’t seem to affect anything.
2017-05-15 21:38:23 +00:00
# There’ve been bugs where the target file wasn’t printed properly when the
# symlink file was specified on the command-line directly.
$exa $testcases/links/* -1 | diff -q - $results/links_1_files || exit 1
Replace the testcases script with a Vagrant VM See the README section for more details. Basically, with this way, we can store a bunch of existing valid exa outputs, change a VM's environment to match our values, then check that exa still works by comparing outputs.
2016-10-07 18:31:03 +00:00
Fix bug where colours were incorrectly applied exa assumed that the COLUMNS environment variable being present always meant that the output was to a terminal, so it should use colours. But because this variable can be overridden, colours were being incorrectly set! The ‘fix’ is to stop trying to be clever while only calculating the terminal width once, and instead just stick it in a lazy_static so it’s usable everywhere.
2017-06-25 13:51:44 +00:00
# Colours and terminals
# Just because COLUMNS is present, doesn’t mean output is to a terminal
COLUMNS=80 $exa_binary $testcases/files -l | diff -q - $results/files_l_bw || exit 1
COLUMNS=80 $exa_binary --colour=always $testcases/files -l | diff -q - $results/files_l || exit 1
COLUMNS=80 $exa_binary --colour=never $testcases/files -l | diff -q - $results/files_l_bw || exit 1
COLUMNS=80 $exa_binary --colour=automatic $testcases/files -l | diff -q - $results/files_l_bw || exit 1
Add xtests for existing Git implementation
2017-05-17 08:17:12 +00:00
# Git
$exa $testcases/git/additions -l --git 2>&1 | diff -q - $results/git_additions || exit 1
$exa $testcases/git/edits -l --git 2>&1 | diff -q - $results/git_edits || exit 1
Override the names of . and .. There was a problem when displaying . and .. in directory listings: their names would normalise to actual names! So instead of literally seeing `.`, you’d see the current directory’s name, inserted in sort order into the list of results. Obviously this is not what we want. In unrelated news, putting `.` and `..` into the list of paths read from a directory just takes up more heap space for something that’s basically constant. We can solve both these problems at once by moving the DotFilter to the files iterator in Dir, rather than at the Dir’s creation. Having the iterator know whether it should display `.` and `..` means it can emit those files first, and because it knows what those files really represent, it can override their file names to actually be those sequences of dots. This is not a perfect solution: the main casualty is that a File can now be constructed with a name, some metadata, both, or neither. This is currently handled with a bunch of Options, and returns IOResult even without doing any IO operations. But at least all the tests pass!
2017-06-28 17:41:31 +00:00
# Hidden files
COLUMNS=80 $exa $testcases/hiddens 2>&1 | diff -q - $results/hiddens || exit 1
COLUMNS=80 $exa $testcases/hiddens -a 2>&1 | diff -q - $results/hiddens_a || exit 1
COLUMNS=80 $exa $testcases/hiddens -aa 2>&1 | diff -q - $results/hiddens_aa || exit 1
$exa $testcases/hiddens -l 2>&1 | diff -q - $results/hiddens_l || exit 1
$exa $testcases/hiddens -l -a 2>&1 | diff -q - $results/hiddens_la || exit 1
$exa $testcases/hiddens -l -aa 2>&1 | diff -q - $results/hiddens_laa || exit 1
Add a test for --help
2017-06-23 20:22:48 +00:00
# And finally...
Require version and help text to be on stdout
2017-06-23 21:03:58 +00:00
$exa --help | diff -q - $results/help || exit 1
$exa --help --long | diff -q - $results/help_long || exit 1
Add xtests for existing Git implementation
2017-05-17 08:17:12 +00:00
Override the names of . and .. There was a problem when displaying . and .. in directory listings: their names would normalise to actual names! So instead of literally seeing `.`, you’d see the current directory’s name, inserted in sort order into the list of results. Obviously this is not what we want. In unrelated news, putting `.` and `..` into the list of paths read from a directory just takes up more heap space for something that’s basically constant. We can solve both these problems at once by moving the DotFilter to the files iterator in Dir, rather than at the Dir’s creation. Having the iterator know whether it should display `.` and `..` means it can emit those files first, and because it knows what those files really represent, it can override their file names to actually be those sequences of dots. This is not a perfect solution: the main casualty is that a File can now be constructed with a name, some metadata, both, or neither. This is currently handled with a bunch of Options, and returns IOResult even without doing any IO operations. But at least all the tests pass!
2017-06-28 17:41:31 +00:00
Replace the testcases script with a Vagrant VM See the README section for more details. Basically, with this way, we can store a bunch of existing valid exa outputs, change a VM's environment to match our values, then check that exa still works by comparing outputs.
2016-10-07 18:31:03 +00:00
echo "All the tests passed!"
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