Added support for time-zoned time.

4 files changed, 155 insertions, 1 deletions

diff --git a/stdlib/source/test/lux/meta/macro.lux b/stdlib/source/test/lux/meta/macro.lux
index 270040d6d..d3bc360d4 100644
--- a/stdlib/source/test/lux/meta/macro.lux
+++ b/stdlib/source/test/lux/meta/macro.lux
@@ -31,6 +31,7 @@
    ["[0]" expansion]]]
  ["[0]" /
   ["[1][0]" context]
+  ["[1][0]" expansion]
   ["[1][0]" local]
   ["[1][0]" syntax]
   ["[1][0]" template]
@@ -250,6 +251,7 @@
            ..test|expansion
 
            /context.test
+           /expansion.test
            /local.test
            /syntax.test
            /template.test
diff --git a/stdlib/source/test/lux/meta/macro/expansion.lux b/stdlib/source/test/lux/meta/macro/expansion.lux
new file mode 100644
index 000000000..fb552a8fe
--- /dev/null
+++ b/stdlib/source/test/lux/meta/macro/expansion.lux
@@ -0,0 +1,89 @@
+(.require
+ [library
+  [lux (.except)
+   [abstract
+    [monad (.only do)]]
+   [control
+    ["[0]" try]
+    ["[0]" exception]]
+   [data
+    ["[0]" text (.only)
+     ["%" \\format]]
+    [collection
+     ["[0]" list]]]
+   [math
+    [number
+     ["n" nat]]]
+   ["[0]" meta (.only)
+    ["[0]" static]
+    ["[0]" code (.use "[1]#[0]" equivalence)
+     ["<[1]>" \\parser]]
+    [macro
+     [syntax (.only syntax)]]]
+   [test
+    ["_" property (.only Test)]]]]
+ [\\library
+  ["[0]" /]])
+
+(use "code_list#[0]" (list.equivalence code.equivalence))
+
+(def dup
+  (syntax (_ [times <code>.nat
+              what <code>.any])
+    (when times
+      0 (in (list what))
+      _ (let [it (` (..dup (, (code.nat (-- times))) (, what)))]
+          (in (list it it))))))
+
+(def .public test
+  Test
+  (<| (_.covering /._)
+      (`` (all _.and
+               (,, (with_template [<expansion> <inner> <0> <1>]
+                     [(_.coverage [<expansion>]
+                        (and (<| static.expansion
+                                 (do meta.monad
+                                   [it (<expansion> (` (..dup 0 <inner>)))]
+                                   (in (list (code.bit (code_list#= <0>
+                                                                    it))))))
+                             (<| static.expansion
+                                 (do meta.monad
+                                   [it (<expansion> (` (..dup 1 <inner>)))]
+                                   (in (list (code.bit (code_list#= <1>
+                                                                    it))))))))]
+
+                     [/.single   []           (list (` [])) (list (` (..dup 0 [])) (` (..dup 0 [])))]
+                     [/.complete []           (list (` [])) (list (` []) (` []))]
+                     [/.total    (..dup 0 []) (list (` [])) (list (` []) (` []))]
+                     ))
+               (_.coverage [/.one]
+                 (and (<| static.expansion
+                          (do meta.monad
+                            [it (/.one (` (..dup 0 [])))]
+                            (in (list (code.bit (code#= (` [])
+                                                        it))))))
+                      (<| static.expansion
+                          (do meta.monad
+                            [it (meta.try (/.one (` (..dup 1 []))))]
+                            (in (list (code.bit (when it
+                                                  {try.#Failure _}
+                                                  true
+                                                  
+                                                  {try.#Success _}
+                                                  false))))))))
+               (_.coverage [/.log_single!]
+                 (exec
+                   (,, (/.log_single! "omit" (..dup 0 [])))
+                   (,, (/.log_single! (..dup 0 [])))
+                   true))
+               (_.coverage [/.log_complete!]
+                 (exec
+                   (,, (/.log_complete! "omit" (..dup 1 [])))
+                   (,, (/.log_complete! (..dup 1 [])))
+                   true))
+               (_.coverage [/.log_total!]
+                 (exec
+                   (,, (/.log_total! "omit" (..dup 1 (..dup 0 []))))
+                   (,, (/.log_total! (..dup 1 (..dup 0 []))))
+                   true))
+               ))))
diff --git a/stdlib/source/test/lux/world/time.lux b/stdlib/source/test/lux/world/time.lux
index 4ca58afca..68e6e478c 100644
--- a/stdlib/source/test/lux/world/time.lux
+++ b/stdlib/source/test/lux/world/time.lux
@@ -28,7 +28,8 @@
   ["[1][0]" duration]
   ["[1][0]" instant]
   ["[1][0]" month]
-  ["[1][0]" year]]
+  ["[1][0]" year]
+  ["[1][0]" solar]]
  [\\library
   ["[0]" / (.only)
    ["[0]" duration]]])
@@ -155,4 +156,5 @@
                  /instant.test
                  /month.test
                  /year.test
+                 /solar.test
                  )))))
diff --git a/stdlib/source/test/lux/world/time/solar.lux b/stdlib/source/test/lux/world/time/solar.lux
new file mode 100644
index 000000000..f1da38370
--- /dev/null
+++ b/stdlib/source/test/lux/world/time/solar.lux
@@ -0,0 +1,61 @@
+(.require
+ [library
+  [lux (.except)
+   [abstract
+    [monad (.only do)]
+    [\\specification
+     ["$[0]" equivalence]
+     ["$[0]" order]
+     ["$[0]" codec]]]
+   [control
+    ["[0]" try]
+    ["[0]" exception]
+    ["[0]" io]]
+   [data
+    ["[0]" bit (.use "[1]#[0]" equivalence)]
+    ["[0]" text (.use "[1]#[0]" equivalence)
+     ["%" \\format (.only format)]]]
+   [math
+    ["[0]" random (.only Random)]
+    [number
+     ["n" nat]
+     ["i" int]]]
+   [meta
+    ["@" target]]
+   [test
+    ["_" property (.only Test)]]]]
+ [\\library
+  ["[0]" / (.only)
+   [//
+    ["[0]" duration]
+    ["[0]" instant]]]])
+
+(def .public test
+  Test
+  (<| (_.covering /._)
+      (_.for [/.Instant])
+      (do random.monad
+        [_ (in [])])
+      (all _.and
+           (_.for [/.Zone]
+                  (_.coverage [/.local_zone]
+                    (io.run! (do io.monad
+                               [zone /.local_zone]
+                               (in (for @.lua
+                                        ... Lua doesn't natively support getting the time-zone ID.
+                                        (text.empty? zone)
+                                        
+                                        ... else
+                                        (not (text.empty? zone))))))))
+           (_.coverage [/.now /.zone]
+             (io.run! (do io.monad
+                        [zone /.local_zone
+                         it /.now]
+                        (in (text#= zone (/.zone it))))))
+           (_.coverage [/.format /.universal /.offset]
+             (io.run! (do io.monad
+                        [zone /.local_zone
+                         it /.now]
+                        (in (text.starts_with? (instant.format (instant.after (/.offset it) (/.universal it)))
+                                               (/.format it))))))
+           )))