+29
-1
lines changedFilter options
+29
-1
lines changed Original file line number Diff line number Diff line change
@@ -21,10 +21,17 @@ function! health#check(plugin_names) abort
21 21
throw 'healthcheck_not_found'
22 22
endif
23 23
eval type == 'v' ? call(func, []) : luaeval(func)
24 +
" in the event the healthcheck doesn't return anything
25 +
" (the plugin author should avoid this possibility)
26 +
if len(s:output) == 0
27 +
throw 'healthcheck_no_return_value'
28 +
endif
24 29
catch
25 30
let s:output = [] " Clear the output
26 31
if v:exception =~# 'healthcheck_not_found'
27 32
call health#report_error('No healthcheck found for "'.name.'" plugin.')
33 +
elseif v:exception =~# 'healthcheck_no_return_value'
34 +
call health#report_error('The healthcheck report for "'.name.'" plugin is empty.')
28 35
else
29 36
call health#report_error(printf(
30 37
\ "Failed to run healthcheck for \"%s\" plugin. Exception:\n%s\n%s",
@@ -127,7 +134,7 @@ endfunction " }}}
127 134 128 135
" From a path return a list [{name}, {func}, {type}] representing a healthcheck
129 136
function! s:filepath_to_healthcheck(path) abort
130 -
if a:path =~# 'vim$'
137 +
if a:path =~# 'vim$'
131 138
let name = matchstr(a:path, '\zs[^\/]*\ze\.vim$')
132 139
let func = 'health#'.name.'#check'
133 140
let type = 'v'
@@ -0,0 +1,7 @@
1 +
local M = {}
2 + 3 +
M.check = function()
4 +
return {}
5 +
end
6 + 7 +
return M
Original file line number Diff line number Diff line change
@@ -153,6 +153,10 @@ describe('health.vim', function()
153 153
## report 2
154 154
- OK: nothing to see here
155 155 156 +
test_plug.submodule_empty: require("test_plug.submodule_empty.health").check()
157 +
========================================================================
158 +
- ERROR: The healthcheck report for "test_plug.submodule_empty" plugin is empty.
159 + 156 160
test_plug.submodule_failed: require("test_plug.submodule_failed.health").check()
157 161
========================================================================
158 162
- ERROR: Failed to run healthcheck for "test_plug.submodule_failed" plugin. Exception:
@@ -172,6 +176,16 @@ describe('health.vim', function()
172 176
]])
173 177
end)
174 178 179 +
it("... including empty reports", function()
180 +
command("checkhealth test_plug.submodule_empty")
181 +
helpers.expect([[
182 + 183 +
test_plug.submodule_empty: require("test_plug.submodule_empty.health").check()
184 +
========================================================================
185 +
- ERROR: The healthcheck report for "test_plug.submodule_empty" plugin is empty.
186 +
]])
187 +
end)
188 + 175 189
it("gracefully handles broken lua healthcheck", function()
176 190
command("checkhealth test_plug.submodule_failed")
177 191
local buf_lines = helpers.curbuf('get_lines', 0, -1, true)
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