diff options
| -rw-r--r-- | build2/test/script/parser.cxx | 24 | ||||
| -rw-r--r-- | unit-tests/test/script/parser/expansion.test | 13 |
2 files changed, 30 insertions, 7 deletions
diff --git a/build2/test/script/parser.cxx b/build2/test/script/parser.cxx index f2f9b81..243b931 100644 --- a/build2/test/script/parser.cxx +++ b/build2/test/script/parser.cxx @@ -174,10 +174,20 @@ namespace build2 next (t, tt); type kind (tt); // Assignment kind. - // We cannot reuse the value mode since it will recognize { which - // we want to treat as a literal. + // We cannot reuse the value mode since it will recognize { which we + // want to treat as a literal. // - value rhs (parse_variable_value (t, tt, lexer_mode::variable_line)); + mode (lexer_mode::variable_line); + next (t, tt); + + // Parse value attributes if any. Note that it's ok not to have + // anything after the attributes (e.g., foo=[null]). + // + attributes_push (t, tt, true); + + value rhs (tt != type::newline && tt != type::eos + ? parse_names_value (t, tt, "variable value", nullptr) + : value (names ())); if (tt != type::newline) fail (t) << "unexpected " << t; @@ -480,12 +490,12 @@ namespace build2 } default: { - // Parse the next chunk as names to get variable expansion, etc. + // Parse the next chunk as simple names to get expansion, etc. // Note that we do it in the chunking mode to detect whether // anything in each chunk is quoted. // reset_quoted (t); - parse_names (t, tt, ns, true, "command"); + parse_names (t, tt, ns, true, "command line", nullptr); if (pre_parse_) // Nothing else to do if we are pre-parsing. break; @@ -677,7 +687,7 @@ namespace build2 // The next chunk should be the exit status. // next (t, tt); - names ns (parse_names (t, tt, true, "exit status")); + names ns (parse_names (t, tt, true, "exit status", nullptr)); unsigned long es (256); if (!pre_parse_) @@ -717,7 +727,7 @@ namespace build2 // Expand the line. // - names ns (parse_names (t, tt, false, "here-document line")); + names ns (parse_names (t, tt, false, "here-document line", nullptr)); if (!pre_parse_) { diff --git a/unit-tests/test/script/parser/expansion.test b/unit-tests/test/script/parser/expansion.test new file mode 100644 index 0000000..c23d598 --- /dev/null +++ b/unit-tests/test/script/parser/expansion.test @@ -0,0 +1,13 @@ +# Make sure everything expanded as strings. +# + +# quote +# +$* <<EOI >>EOO +x = dir/ proj% proj%name proj%proj%dir/type{name name {name}} +cmd dir/ proj% proj%name proj%proj%dir/type{name name {name}} +cmd \$x +EOI +cmd dir/ proj% proj%name proj%proj%dir/type{name name {name}} +cmd dir/ proj% proj%name proj%proj%dir/type{name name {name}} +EOO |