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Add hacked test to ensure that literal rules fire
53c968dBen Gamari
tests/LiteralRuleTest.hsnew file+21
compare with master
unifiedsplit
@@ -0,0 +1,21 @@
1+{-# LANGUAGE OverloadedStrings #-}
2+
3+module LiteralRuleTest where
4+
5+import Data.Text (Text)
6+
7+-- This should produce 8 firings of the "TEXT literal" rule
8+strings :: [Text]
9+strings = [ "abstime", "aclitem", "bit", "bool", "box", "bpchar", "bytea", "char" ]
10+
11+-- This should produce 7 firings of the "TEXT literal UTF8" rule
12+utf8Strings :: [Text]
13+utf8Strings = [ "\0abstime", "\0aclitem", "\xfefe bit", "\0bool", "\0box", "\0bpchar", "\0bytea" ]
14+
15+-- This should produce 4 firings of the "TEXT empty literal" rule
16+empties :: [Text]
17+empties = [ "", "", "", "" ]
18+
19+-- This should produce 5 firings of the "TEXT empty literal" rule
20+--singletons :: [Text]
21+--singletons = [ "a", "b", "c", "d", "e" ]
tests/Makefile+6−1
@@ -1,5 +1,10 @@
1count = 1000
1count = 1000
2
2
3+all: coverage literal-rule-test
4+
5+literal-rule-test:
6+ ./literal-rule-test.sh
7+
3coverage: build coverage/hpc_index.html
8coverage: build coverage/hpc_index.html
4
9
5build: text-test-data
10build: text-test-data
@@ -32,4 +37,4 @@ coverage/hpc_index.html: coverage/coverage.tix
32clean:
37clean:
33 rm -rf dist coverage .hpc
38 rm -rf dist coverage .hpc
34
39
35−.PHONY: build coverage
40+.PHONY: build coverage all literal-rule-test
tests/literal-rule-test.shnew file+29
@@ -0,0 +1,29 @@
1+#!/bin/bash -e
2+
3+failed=0
4+
5+function check_firings() {
6+ rule=$1
7+ expected=$2
8+ build="ghc -O -ddump-rule-firings LiteralRuleTest.hs"
9+ build="$build -i.. -I../include -DMIN_VERSION_bytestring(a,b,c)=1"
10+ touch LiteralRuleTest.hs
11+ echo -n "Want to see $expected firings of rule $rule... " >&2
12+ firings=$($build 2>&1 | grep "Rule fired: $rule\$" | wc -l)
13+ rm -f LiteralRuleTest.{o.hi}
14+
15+ if [ $firings != $expected ]; then
16+ echo "failed, saw $firings" >&2
17+ failed=1
18+ else
19+ echo "pass" >&2
20+ fi
21+}
22+
23+check_firings "TEXT literal" 8
24+check_firings "TEXT literal UTF8" 7
25+check_firings "TEXT empty literal" 4
26+# This is broken at the moment. "TEXT literal" rule fires instead.
27+#check_firings "TEXT singleton literal" 5
28+
29+exit $failed