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bc: fix interactive handling of comments in strings and quotes in comments

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function                                             old     new   delta
zbc_lex_next                                        1965    1979     +14

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2018-12-25 23:45:57 +01:00
parent c192b0442b
commit 94576d2b97
2 changed files with 34 additions and 18 deletions
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16
testsuite/bc.tests
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@@ -6,16 +6,28 @@
# testing "test name" "command" "expected result" "file input" "stdin"
testing "bc comment 1" \
testing "bc comment" \
"bc" \
"3\n" \
"" "1 /* comment */ + 2"
testing "bc comment 2: /*/ is not a closed comment" \
testing "bc /*/ is not a closed comment" \
"bc" \
"4\n" \
"" "1 /*/ + 2 */ + 3"
# this needs interactive testing
testing "bc comment with \"" \
"bc" \
"3\n" \
"" "1 /* \" */ + 2"
# this needs interactive testing
testing "bc \"string/*\" is not a comment" \
"bc" \
"string/*9\n" \
"" "\"string/*\";9"
testing "bc comment 3: unterminated #comment" \
"bc" \
"" \