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authorAsbjørn Sloth Tønnesen <ast@2e8.dk>2019-07-17 17:22:35 +0000
committerAsbjørn Sloth Tønnesen <ast@2e8.dk>2019-07-17 17:22:35 +0000
commit7d02dd60c0d6d106919ad3a021a6f98445daea78 (patch)
tree7eff0e9ed2ab3cbf154f5c4defc7eb275bb5b77a /test/readme.lua
parent5dbfa921c8df2f5fe518886dc25eb1c44d8c99a7 (diff)
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tests: readme: strengthen parser
Signed-off-by: Asbjørn Sloth Tønnesen <ast@2e8.dk>
Diffstat (limited to 'test/readme.lua')
-rw-r--r--test/readme.lua23
1 files changed, 16 insertions, 7 deletions
diff --git a/test/readme.lua b/test/readme.lua
index 17f8312..9de3ae2 100644
--- a/test/readme.lua
+++ b/test/readme.lua
@@ -16,17 +16,23 @@ do
local sp = P(' ')
local eq = P('=')
local nl = P('\n')
- local div = P(' -- returns ')
local non_nl = P(1)-nl
+ local rest_of_line = non_nl^0
- local example = Ct(Cc('example') * C(((P(1)-(div+nl))^1)) * div * C(non_nl^1))
- local assign_left = P('local ')^-1 * C(((P(1)-((sp^0 * eq)+nl))^1))
+ local div = sp^1 * P('-- returns ')
local assign_mid = sp^1 * eq * sp^1
- local assign_right = C(non_nl^1)
+
+ local not_str = (sp^0 * nl) + div + assign_mid
+ local str = C((P(1)-not_str)^1)
+ local example = Ct(Cc('example') * str * div * sp^0 * str)
+ local assign_left = P('local ')^-1 * str
+ local assign_right = str
local assignment = Ct(Cc('assignment') * assign_left * assign_mid * assign_right)
- local indented_line = sp^2 * (example + assignment)
- local anyline = non_nl^0
- local line = indented_line + anyline
+ local comment = P('--') * rest_of_line
+ local indented_line = sp^2 * (comment + example + assignment) * sp^0
+ local anyline = rest_of_line - (sp * rest_of_line)
+ local non_match = Ct(Cc('unable to parse line') * C(rest_of_line))
+ local line = indented_line + anyline + non_match
readme_parser = Ct((line * nl)^0 * line^-1 * -1)
end
@@ -109,6 +115,9 @@ local function readme_test()
local line = lines[i]
local kind = line[1]
local handler = handlers[kind]
+ if not handler then
+ print('unknown handler', kind, line[2])
+ end
handler(line)
end
end