// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://codemirror.net/5/LICENSE
(function() {
var mode = CodeMirror.getMode({indentUnit: 4}, "verilog");
function MT(name) { test.mode(name, mode, Array.prototype.slice.call(arguments, 1)); }
MT("binary_literals",
"[number 1'b0]",
"[number 1'b1]",
"[number 1'bx]",
"[number 1'bz]",
"[number 1'bX]",
"[number 1'bZ]",
"[number 1'B0]",
"[number 1'B1]",
"[number 1'Bx]",
"[number 1'Bz]",
"[number 1'BX]",
"[number 1'BZ]",
"[number 1'b0]",
"[number 1'b1]",
"[number 2'b01]",
"[number 2'bxz]",
"[number 2'b11]",
"[number 2'b10]",
"[number 2'b1Z]",
"[number 12'b0101_0101_0101]",
"[number 1'b 0]",
"[number 'b0101]"
);
MT("octal_literals",
"[number 3'o7]",
"[number 3'O7]",
"[number 3'so7]",
"[number 3'SO7]"
);
MT("decimal_literals",
"[number 0]",
"[number 1]",
"[number 7]",
"[number 123_456]",
"[number 'd33]",
"[number 8'd255]",
"[number 8'D255]",
"[number 8'sd255]",
"[number 8'SD255]",
"[number 32'd123]",
"[number 32 'd123]",
"[number 32 'd 123]"
);
MT("hex_literals",
"[number 4'h0]",
"[number 4'ha]",
"[number 4'hF]",
"[number 4'hx]",
"[number 4'hz]",
"[number 4'hX]",
"[number 4'hZ]",
"[number 32'hdc78]",
"[number 32'hDC78]",
"[number 32 'hDC78]",
"[number 32'h DC78]",
"[number 32 'h DC78]",
"[number 32'h44x7]",
"[number 32'hFFF?]"
);
MT("real_number_literals",
"[number 1.2]",
"[number 0.1]",
"[number 2394.26331]",
"[number 1.2E12]",
"[number 1.2e12]",
"[number 1.30e-2]",
"[number 0.1e-0]",
"[number 23E10]",
"[number 29E-2]",
"[number 236.123_763_e-12]"
);
MT("operators",
"[meta ^]"
);
MT("keywords",
"[keyword logic]",
"[keyword logic] [variable foo]",
"[keyword reg] [variable abc]"
);
MT("variables",
"[variable _leading_underscore]",
"[variable _if]",
"[number 12] [variable foo]",
"[variable foo] [number 14]"
);
MT("tick_defines",
"[def `FOO]",
"[def `foo]",
"[def `FOO_bar]"
);
MT("system_calls",
"[meta $display]",
"[meta $vpi_printf]"
);
MT("line_comment", "[comment // Hello world]");
// Alignment tests
MT("align_port_map_style1",
/**
* mod mod(.a(a),
* .b(b)
* );
*/
"[variable mod] [variable mod][bracket (].[variable a][bracket (][variable a][bracket )],",
" .[variable b][bracket (][variable b][bracket )]",
" [bracket )];",
""
);
MT("align_port_map_style2",
/**
* mod mod(
* .a(a),
* .b(b)
* );
*/
"[variable mod] [variable mod][bracket (]",
" .[variable a][bracket (][variable a][bracket )],",
" .[variable b][bracket (][variable b][bracket )]",
"[bracket )];",
""
);
MT("align_assignments",
/**
* always @(posedge clk) begin
* if (rst)
* data_out <= 8'b0 +
* 8'b1;
* else
* data_out = 8'b0 +
* 8'b1;
* data_out =
* 8'b0 + 8'b1;
* end
*/
"[keyword always] [def @][bracket (][keyword posedge] [variable clk][bracket )] [keyword begin]",
" [keyword if] [bracket (][variable rst][bracket )]",
" [variable data_out] [meta <=] [number 8'b0] [meta +]",
" [number 8'b1];",
" [keyword else]",
" [variable data_out] [meta =] [number 8'b0] [meta +]",
" [number 8'b1];",
" [variable data_out] [meta =] [number 8'b0] [meta +]",
" [number 8'b1];",
"[keyword end]",
""
);
// Indentation tests
MT("indent_single_statement_if",
"[keyword if] [bracket (][variable foo][bracket )]",
" [keyword break];",
""
);
MT("no_indent_after_single_line_if",
"[keyword if] [bracket (][variable foo][bracket )] [keyword break];",
""
);
MT("indent_after_if_begin_same_line",
"[keyword if] [bracket (][variable foo][bracket )] [keyword begin]",
" [keyword break];",
" [keyword break];",
"[keyword end]",
""
);
MT("indent_after_if_begin_next_line",
"[keyword if] [bracket (][variable foo][bracket )]",
" [keyword begin]",
" [keyword break];",
" [keyword break];",
" [keyword end]",
""
);
MT("indent_single_statement_if_else",
"[keyword if] [bracket (][variable foo][bracket )]",
" [keyword break];",
"[keyword else]",
" [keyword break];",
""
);
MT("indent_if_else_begin_same_line",
"[keyword if] [bracket (][variable foo][bracket )] [keyword begin]",
" [keyword break];",
" [keyword break];",
"[keyword end] [keyword else] [keyword begin]",
" [keyword break];",
" [keyword break];",
"[keyword end]",
""
);
MT("indent_if_else_begin_next_line",
"[keyword if] [bracket (][variable foo][bracket )]",
" [keyword begin]",
" [keyword break];",
" [keyword break];",
" [keyword end]",
"[keyword else]",
" [keyword begin]",
" [keyword break];",
" [keyword break];",
" [keyword end]",
""
);
MT("indent_if_nested_without_begin",
"[keyword if] [bracket (][variable foo][bracket )]",
" [keyword if] [bracket (][variable foo][bracket )]",
" [keyword if] [bracket (][variable foo][bracket )]",
" [keyword break];",
""
);
MT("indent_case",
"[keyword case] [bracket (][variable state][bracket )]",
" [variable FOO]:",
" [keyword break];",
" [variable BAR]:",
" [keyword break];",
"[keyword endcase]",
""
);
MT("unindent_after_end_with_preceding_text",
"[keyword begin]",
" [keyword break]; [keyword end]",
""
);
MT("export_function_one_line_does_not_indent",
"[keyword export] [string \"DPI-C\"] [keyword function] [variable helloFromSV];",
""
);
MT("export_task_one_line_does_not_indent",
"[keyword export] [string \"DPI-C\"] [keyword task] [variable helloFromSV];",
""
);
MT("export_function_two_lines_indents_properly",
"[keyword export]",
" [string \"DPI-C\"] [keyword function] [variable helloFromSV];",
""
);
MT("export_task_two_lines_indents_properly",
"[keyword export]",
" [string \"DPI-C\"] [keyword task] [variable helloFromSV];",
""
);
MT("import_function_one_line_does_not_indent",
"[keyword import] [string \"DPI-C\"] [keyword function] [variable helloFromC];",
""
);
MT("import_task_one_line_does_not_indent",
"[keyword import] [string \"DPI-C\"] [keyword task] [variable helloFromC];",
""
);
MT("import_package_single_line_does_not_indent",
"[keyword import] [variable p]::[variable x];",
"[keyword import] [variable p]::[variable y];",
""
);
MT("covergroup_with_function_indents_properly",
"[keyword covergroup] [variable cg] [keyword with] [keyword function] [variable sample][bracket (][keyword bit] [variable b][bracket )];",
" [variable c] : [keyword coverpoint] [variable c];",
"[keyword endgroup]: [variable cg]",
""
);
MT("indent_uvm_macros",
/**
* `uvm_object_utils_begin(foo)
* `uvm_field_event(foo, UVM_ALL_ON)
* `uvm_object_utils_end
*/
"[def `uvm_object_utils_begin][bracket (][variable foo][bracket )]",
" [def `uvm_field_event][bracket (][variable foo], [variable UVM_ALL_ON][bracket )]",
"[def `uvm_object_utils_end]",
""
);
MT("indent_uvm_macros2",
/**
* `uvm_do_with(mem_read,{
* bar_nb == 0;
* })
*/
"[def `uvm_do_with][bracket (][variable mem_read],[bracket {]",
" [variable bar_nb] [meta ==] [number 0];",
"[bracket })]",
""
);
MT("indent_wait_disable_fork",
/**
* virtual task body();
* repeat (20) begin
* fork
* `uvm_create_on(t,p_seq)
* join_none
* end
* wait fork;
* disable fork;
* endtask : body
*/
"[keyword virtual] [keyword task] [variable body][bracket ()];",
" [keyword repeat] [bracket (][number 20][bracket )] [keyword begin]",
" [keyword fork]",
" [def `uvm_create_on][bracket (][variable t],[variable p_seq][bracket )]",
" [keyword join_none]",
" [keyword end]",
" [keyword wait] [keyword fork];",
" [keyword disable] [keyword fork];",
"[keyword endtask] : [variable body]",
""
);
MT("indent_typedef_class",
/**
* typedef class asdf;
* typedef p p_t[];
* typedef enum {
* ASDF
* } t;
*/
"[keyword typedef] [keyword class] [variable asdf];",
"[keyword typedef] [variable p] [variable p_t][bracket [[]]];",
"[keyword typedef] [keyword enum] [bracket {]",
" [variable ASDF]",
"[bracket }] [variable t];",
""
);
MT("indent_case_with_macro",
/**
* // It should be assumed that Macros can have ';' inside, or 'begin'/'end' blocks.
* // As such, 'case' statement should indent correctly with macros inside.
* case(foo)
* ASDF : this.foo = seqNum;
* ABCD : `update(f)
* EFGH : `update(g)
* endcase
*/
"[keyword case][bracket (][variable foo][bracket )]",
" [variable ASDF] : [keyword this].[variable foo] [meta =] [variable seqNum];",
" [variable ABCD] : [def `update][bracket (][variable f][bracket )]",
" [variable EFGH] : [def `update][bracket (][variable g][bracket )]",
"[keyword endcase]",
""
);
MT("indent_extern_function",
/**
* extern virtual function void do(ref packet trans);
* extern virtual function void do2(ref packet trans);
*/
"[keyword extern] [keyword virtual] [keyword function] [keyword void] [variable do1][bracket (][keyword ref] [variable packet] [variable trans][bracket )];",
"[keyword extern] [keyword virtual] [keyword function] [keyword void] [variable do2][bracket (][keyword ref] [variable packet] [variable trans][bracket )];",
""
);
MT("indent_assignment",
/**
* for (int i=1;i < fun;i++) begin
* foo = 2 << asdf || 11'h35 >> abcd
* && 8'h6 | 1'b1;
* end
*/
"[keyword for] [bracket (][keyword int] [variable i][meta =][number 1];[variable i] [meta <] [variable fun];[variable i][meta ++][bracket )] [keyword begin]",
" [variable foo] [meta =] [number 2] [meta <<] [variable asdf] [meta ||] [number 11'h35] [meta >>] [variable abcd]",
" [meta &&] [number 8'h6] [meta |] [number 1'b1];",
"[keyword end]",
""
);
MT("indent_foreach_constraint",
/**
* `uvm_rand_send_with(wrTlp, {
* length ==1;
* foreach (Data[i]) {
* payload[i] == Data[i];
* }
* })
*/
"[def `uvm_rand_send_with][bracket (][variable wrTlp], [bracket {]",
" [variable length] [meta ==][number 1];",
" [keyword foreach] [bracket (][variable Data][bracket [[][variable i][bracket ]])] [bracket {]",
" [variable payload][bracket [[][variable i][bracket ]]] [meta ==] [variable Data][bracket [[][variable i][bracket ]]];",
" [bracket }]",
"[bracket })]",
""
);
MT("indent_compiler_directives",
/**
* `ifdef DUT
* `else
* `ifndef FOO
* `define FOO
* `endif
* `endif
* `timescale 1ns/1ns
*/
"[def `ifdef] [variable DUT]",
"[def `else]",
" [def `ifndef] [variable FOO]",
" [def `define] [variable FOO]",
" [def `endif]",
"[def `endif]",
"[def `timescale] [number 1][variable ns][meta /][number 1][variable ns]",
""
);
})();
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