1 files changed, 68 insertions, 0 deletions

diff --git a/tests/unit/libstore/path.cc b/tests/unit/libstore/path.cc
index f7b69d5f9..213b6e95f 100644
--- a/tests/unit/libstore/path.cc
+++ b/tests/unit/libstore/path.cc
@@ -39,6 +39,12 @@ TEST_DONT_PARSE(double_star, "**")
 TEST_DONT_PARSE(star_first, "*,foo")
 TEST_DONT_PARSE(star_second, "foo,*")
 TEST_DONT_PARSE(bang, "foo!o")
+TEST_DONT_PARSE(dot, ".")
+TEST_DONT_PARSE(dot_dot, "..")
+TEST_DONT_PARSE(dot_dot_dash, "..-1")
+TEST_DONT_PARSE(dot_dash, ".-1")
+TEST_DONT_PARSE(dot_dot_dash_a, "..-a")
+TEST_DONT_PARSE(dot_dash_a, ".-a")
 
 #undef TEST_DONT_PARSE
 
@@ -63,6 +69,10 @@ TEST_DO_PARSE(period, "foo.txt")
 TEST_DO_PARSE(question_mark, "foo?why")
 TEST_DO_PARSE(equals_sign, "foo=foo")
 TEST_DO_PARSE(dotfile, ".gitignore")
+TEST_DO_PARSE(triple_dot_a, "...a")
+TEST_DO_PARSE(triple_dot_1, "...1")
+TEST_DO_PARSE(triple_dot_dash, "...-")
+TEST_DO_PARSE(triple_dot, "...")
 
 #undef TEST_DO_PARSE
 
@@ -84,6 +94,64 @@ RC_GTEST_FIXTURE_PROP(
     RC_ASSERT(p == store->parseStorePath(store->printStorePath(p)));
 }
 
+
+RC_GTEST_FIXTURE_PROP(
+    StorePathTest,
+    prop_check_regex_eq_parse,
+    ())
+{
+    static auto nameFuzzer =
+        rc::gen::container<std::string>(
+            rc::gen::oneOf(
+                // alphanum, repeated to weigh heavier
+                rc::gen::oneOf(
+                    rc::gen::inRange('0', '9'),
+                    rc::gen::inRange('a', 'z'),
+                    rc::gen::inRange('A', 'Z')
+                ),
+                // valid symbols
+                rc::gen::oneOf(
+                    rc::gen::just('+'),
+                    rc::gen::just('-'),
+                    rc::gen::just('.'),
+                    rc::gen::just('_'),
+                    rc::gen::just('?'),
+                    rc::gen::just('=')
+                ),
+                // symbols for scary .- and ..- cases, repeated for weight
+                rc::gen::just('.'), rc::gen::just('.'),
+                rc::gen::just('.'), rc::gen::just('.'),
+                rc::gen::just('-'), rc::gen::just('-'),
+                // ascii symbol ranges
+                rc::gen::oneOf(
+                    rc::gen::inRange(' ', '/'),
+                    rc::gen::inRange(':', '@'),
+                    rc::gen::inRange('[', '`'),
+                    rc::gen::inRange('{', '~')
+                ),
+                // typical whitespace
+                rc::gen::oneOf(
+                    rc::gen::just(' '),
+                    rc::gen::just('\t'),
+                    rc::gen::just('\n'),
+                    rc::gen::just('\r')
+                ),
+                // some chance of control codes, non-ascii or other garbage we missed
+                rc::gen::inRange('\0', '\xff')
+        ));
+
+    auto name = *nameFuzzer;
+
+    std::string path = store->storeDir + "/575s52sh487i0ylmbs9pvi606ljdszr0-" + name;
+    bool parsed = false;
+    try {
+        store->parseStorePath(path);
+        parsed = true;
+    } catch (const BadStorePath &) {
+    }
+    RC_ASSERT(parsed == std::regex_match(std::string { name }, nameRegex));
+}
+
 #endif
 
 }