aboutsummaryrefslogtreecommitdiffstats
path: root/lib/compiler/test/bs_match_SUITE.erl
diff options
context:
space:
mode:
authorBjörn Gustavsson <[email protected]>2015-01-21 10:17:46 +0100
committerBjörn Gustavsson <[email protected]>2015-01-21 10:17:46 +0100
commit046751dc8ca305a390aa4cf9ee132f0190d809f5 (patch)
treec723b2d314ea2fe44cf6c527dc2365c6e63d1acc /lib/compiler/test/bs_match_SUITE.erl
parent1d0efcad490cb87c292c0505edbadb452b39b1a2 (diff)
parent2249ed70a95b238d37164a64abecfbde76f7dec2 (diff)
downloadotp-046751dc8ca305a390aa4cf9ee132f0190d809f5.tar.gz
otp-046751dc8ca305a390aa4cf9ee132f0190d809f5.tar.bz2
otp-046751dc8ca305a390aa4cf9ee132f0190d809f5.zip
Merge branch 'maint'
* maint: Update primary bootstrap core_lib: Handle patterns in map values
Diffstat (limited to 'lib/compiler/test/bs_match_SUITE.erl')
-rw-r--r--lib/compiler/test/bs_match_SUITE.erl24
1 files changed, 22 insertions, 2 deletions
diff --git a/lib/compiler/test/bs_match_SUITE.erl b/lib/compiler/test/bs_match_SUITE.erl
index 2d3fa7353a..e1710988d8 100644
--- a/lib/compiler/test/bs_match_SUITE.erl
+++ b/lib/compiler/test/bs_match_SUITE.erl
@@ -34,7 +34,7 @@
otp_7188/1,otp_7233/1,otp_7240/1,otp_7498/1,
match_string/1,zero_width/1,bad_size/1,haystack/1,
cover_beam_bool/1,matched_out_size/1,follow_fail_branch/1,
- no_partition/1,calling_a_binary/1]).
+ no_partition/1,calling_a_binary/1,binary_in_map/1]).
-export([coverage_id/1,coverage_external_ignore/2]).
@@ -59,7 +59,7 @@ groups() ->
matching_and_andalso,otp_7188,otp_7233,otp_7240,
otp_7498,match_string,zero_width,bad_size,haystack,
cover_beam_bool,matched_out_size,follow_fail_branch,
- no_partition,calling_a_binary]}].
+ no_partition,calling_a_binary,binary_in_map]}].
init_per_suite(Config) ->
@@ -1205,6 +1205,26 @@ call_binary(<<>>, Acc) ->
call_binary(<<H,T/bits>>, Acc) ->
T(<<Acc/binary,H>>).
+binary_in_map(Config) when is_list(Config) ->
+ ok = match_binary_in_map(#{key => <<42:8>>}),
+ {'EXIT',{{badmatch,#{key := 1}},_}} =
+ (catch match_binary_in_map(#{key => 1})),
+ {'EXIT',{{badmatch,#{key := <<1023:16>>}},_}} =
+ (catch match_binary_in_map(#{key => <<1023:16>>})),
+ {'EXIT',{{badmatch,#{key := <<1:8>>}},_}} =
+ (catch match_binary_in_map(#{key => <<1:8>>})),
+ {'EXIT',{{badmatch,not_a_map},_}} =
+ (catch match_binary_in_map(not_a_map)),
+ ok.
+
+match_binary_in_map(Map) ->
+ case 8 of
+ N ->
+ #{key := <<42:N>>} = Map,
+ ok
+ end.
+
+
check(F, R) ->
R = F().