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108 Commits

Author SHA1 Message Date
Simon Michael
c7746131fc ;lib: clarify parser monad transformers a little 
[ci skip]
 2019-09-08 10:40:47 -07:00
Simon Michael
35799142dd
Merge pull request #914 from simonmichael/rule-tags 
tags for matching rule-generated txns and postings
 2019-07-17 18:38:14 +01:00
Caleb Maclennan
11d9e5eb6a code: Strip extraneous trailing whitespace from Haskell sources 2019-07-15 16:40:49 +01:00
Simon Michael
45198d3faa lib: debug helpers: add ptraceAtWith, dbgNWith 2019-06-02 08:48:41 -07:00
Simon Michael
573a13fc27 lib: expectParseStateOn helper 2019-01-18 16:40:35 -08:00
Simon Michael
b5df5fb5f0 lib: comment 2018-10-18 14:43:00 -07:00
Simon Michael
2c2d10f9c2 lib: plog, plogAt: add missing newline, note issue 2018-10-18 14:43:00 -07:00
Alex Chen
3d2584d869 lib: switch to megaparsec 7 2018-09-30 20:15:12 -06:00
Alex Chen
3e54fc77a4 lib: make 'includedirectivep' an 'ErroringJournalParser' 
- Update tests as well, requiring test utilities in Utils/Test.hs
  analogous to the those for 'JournalParser' but instead for
  'ErroringJournalParser'
 2018-09-29 22:34:52 -06:00
Alex Chen
855a8f1985 lib: Re-implement the 'ExceptT' layer of the parser 
We previously had another parser type, 'type ErroringJournalParser =
ExceptT String ...' for throwing parse errors without the possibility of
backtracking. This parser type was removed under the assumption that it
would be possible to write our parser without this capability. However,
after a hairy backtracking bug, we would now prefer to have the option
to prevent backtracking.

- Define a 'FinalParseError' type specifically for the 'ExceptT' layer
- Any parse error can be raised as a "final" parse error
- Tracks the stack of include files for parser errors, anticipating the
  removal of the tracking of stacks of include files in megaparsec 7
  - Although a stack of include files is also tracked in the 'StateT
    Journal' layer of the parser, it seems easier to guarantee correct
    error messages in the 'ExceptT FinalParserError' layer
  - This does not make the 'StateT Journal' stack redundant because the
    'ExceptT FinalParseError' stack cannot be used to detect cycles of
    include files
 2018-09-29 22:33:34 -06:00
Simon Michael
91b111b60d rename easytests_* to tests_* 2018-09-06 13:13:26 -07:00
Simon Michael
ce96001cfc lib: keep Tests building with ghc 7.10 
The doctests test suite fails to bulid with ghc 7.10, not fixed.
 2018-09-04 14:27:10 -07:00
Simon Michael
4003264129 lib: drop HUnit helpers, rename expectEqPP 2018-09-04 13:52:36 -07:00
Simon Michael
51618adc37 tests: use is in a few more places 2018-09-04 13:39:21 -07:00
Simon Michael
dcc44d10a5 lib: export HasCallStack from Hledger.Utils.Test 2018-09-04 09:59:48 -07:00
Simon Michael
bbecb28cae tests: Utils -> easytest 2018-09-03 15:54:53 -07:00
Simon Michael
f713a413ff clarify expectEq' arguments 2018-09-03 15:54:13 -07:00
Simon Michael
1fced57c81 lib: export expectEq' helper 2018-09-03 15:30:27 -07:00
Simon Michael
cd67f8ea68 tests: clear out old boilerplate 2018-08-31 18:12:17 -07:00
Simon Michael
776d575610 test helpers: more line breaks, clarify monadic behaviour 2018-08-20 10:38:02 +01:00
Simon Michael
d6fb96cb4c tests: expectParse, expectParseError helpers; parse to end of input 2018-08-20 08:59:06 +01:00
Simon Michael
5d9d9a8edb tests: drop obsolete helpers 2018-08-20 08:25:03 +01:00
Simon Michael
89357bb7b6 another parse test helper, use the IO variant always, port more tests 2018-08-19 19:02:59 +01:00
Simon Michael
7ab8bc2685 tests: import cleanups 2018-08-18 19:47:52 +01:00
Simon Michael
a8031de729 tests: fix build error with GHC < 8.4 2018-08-18 19:26:07 +01:00
Simon Michael
d778a92561 tests: export HUnit/EasyTest from Hledger.Utils.Test; more helpers 2018-08-18 15:19:59 +01:00
Simon Michael
b4c336c874 test/_test/it/_it helpers; refactor easytests 
This makes skipping/unskipping tests easier, and improves readability
a bit.

Note it's also possible to just write the test name with no preceding
function, when the type is constrained (see Journal.hs).
 2018-08-17 13:40:37 +01:00
Simon Michael
b1bbbf0d93 lib: expectParseEqIO helper 2018-08-17 12:42:05 +01:00
Simon Michael
dab75d98c8 lib: expectEq', expectParseEq: pretty-print compared values (#812) 2018-08-16 06:31:37 +01:00
Simon Michael
536eadb809 lib: improve expectParseEq (#812) 
Show a pretty parse error, and avoid sequenced scopes
which are confusing (you can't run only the second).
 2018-08-16 06:03:44 +01:00
Simon Michael
09d8e302db lib: use unspaced scopes to simplify command lines (#812) 2018-08-16 05:58:17 +01:00
Simon Michael
50d666d5a0 test: refactor, document, organise easytests, port amountp tests (#812) 2018-08-15 19:58:07 +01:00
Simon Michael
ab7dc3294e lib: more informative failure output for amount tests (#812) 2018-08-15 11:24:52 +01:00
Simon Michael
321635274c lib: move assertParseEqual' (#812) 2018-08-14 16:05:06 +01:00
Simon Michael
b03584dbce lib: parse helper haddocks 2018-08-14 16:05:06 +01:00
Simon Michael
1e0a7ec8f1 remove some unneeded CPP pragmas 2018-08-02 08:25:49 +01:00
Simon Michael
d5430e7ddf clean up debug helpers (api change) 2018-07-16 15:28:58 +01:00
Simon Michael
9d2e80aa2c lib: Debug: simplify pprint, export ppShow as pshow (api change) 2018-07-16 12:51:50 +01:00
Alex Chen
0382bb5cd4 lib: move custom parse errors to Text.Megaparsec.Custom 2018-06-11 13:58:56 -06:00
Alex Chen
846a38139d lib: add license to the code copied from megaparsec 2018-06-11 13:58:56 -06:00
Alex Chen
2b22f857ac lib: make the parse errors module backwards compatible 2018-06-11 13:58:56 -06:00
Alex Chen
ff2b042c7e lib: remove the ErroringJournalParser type 2018-06-11 13:58:56 -06:00
Alex Chen
132f8706d7 lib: edit comments to satisfy doctest 2018-06-11 13:57:30 -06:00
Alex Chen
c5561f25f1 lib: switch parsers to the custom error type 
Also add an explicit export list to `hledger-lib/Hledger/Utils/Parse.hs`
in order to re-export the custom error type (for convenience).
 2018-06-11 13:57:30 -06:00
Alex Chen
ca201e4618 lib: add a module for custom parse errors 
... for displaying the source line on which parse errors occured

Over the following set of commits, I will to refactor the parsers to
obviate the `ExceptT String` layer of the `ErroringJournalParser` type
so that all parse errors go through Megaparsec's parse error machinery.
 2018-06-11 13:57:22 -06:00
Alex Chen
12e8d0e282 lib: change some parsers to use takeWhileP 2018-05-22 12:16:46 -07:00
Alex Chen
558c11596f lib: refactor the account name parser 2018-05-22 12:16:46 -07:00
Alex Chen
b245ec7b3d lib: remove the megaparsec compatability module 2018-05-22 12:16:46 -07:00
Pavlo Kerestey
63d4c51dc4 Use quoteIfNeeded in quoteIfSpaced. Fix escapeDoubleQuotes to escape 2018-04-12 12:04:20 -07:00
Pavlo Kerestey
980210070a Explicit exports of Hledger.Utils.Text 2018-04-12 12:04:20 -07:00