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103 lines
4.6 KiB
VHDL
103 lines
4.6 KiB
VHDL
LIBRARY std;
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USE std.textio.all;
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LIBRARY Common_test;
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USE Common_test.testUtils.all;
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ARCHITECTURE test OF testUtils_tb IS
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BEGIN
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process
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variable test_line, result_line : LINE;
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begin
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print("Integers, right justified");
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print(" |" & sprintf("%6d", 12) & "| 12|");
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print(" |" & sprintf("%06d", 12) & "|000012|");
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print(" |" & sprintf("%+6d", 12) & "| +12|");
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print(" |" & sprintf("%+06d", 12) & "|+00012|");
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print(" |" & sprintf("%6d", -12) & "| -12|");
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print(" |" & sprintf("%06d", -12) & "|-00012|");
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print("Integers, left justified");
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print(" |" & sprintf("%-6d", 12) & "|12 |");
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print(" |" & sprintf("%-06d", 12) & "|12 |");
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print(" |" & sprintf("%-+6d", 12) & "|+12 |");
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print(" |" & sprintf("%-+06d", 12) & "|+12 |");
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print(" |" & sprintf("%-6d", -12) & "|-12 |");
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print(" |" & sprintf("%-06d", -12) & "|-12 |");
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print("Integers, others");
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print(" |" & sprintf("%d", 12) & "|12|");
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print(" |" & sprintf("%6tu", 12) & "|");
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print(" |" & sprintf("%6d", 123456) & "|123456|");
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print(" |" & sprintf("%6d", 12345678) & "|#45678|");
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print(" |" & sprintf("%f", 12) & "|12.000000|");
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print(" |" & sprintf("%10f", 12) & "| 12.000000|");
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print(" |" & sprintf("%8.3f", 12) & "| 12.000|");
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print(" |" & sprintf("%b", 12) & "|00001100|");
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print(" |" & sprintf("%4b", 12) & "|1100|");
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print(" |" & sprintf("%6b", 12) & "|001100|");
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print(" |" & sprintf("%X", 12) & "|0000000C|");
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print(" |" & sprintf("%4x", 12) & "|000c|");
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print(" |" & sprintf("%2X", 12) & "|0C|");
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print(cr & "Reals, integer rounding");
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print(" |" & sprintf("%6d", 1.3) & "| 1|");
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print(" |" & sprintf("%6d", 1.5) & "| 2|");
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print(" |" & sprintf("%6d", 1.7) & "| 2|");
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print("Reals, right justified");
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print(" |" & sprintf("%8.3f", 1.03) & "| 1.030|");
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print(" |" & sprintf("%8.3f", 1.07) & "| 1.070|");
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print(" |" & sprintf("%08.3f", 1.03) & "|0001.030|");
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print(" |" & sprintf("%+08.3f", 1.03) & "|+001.030|");
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print(" |" & sprintf("%8.3f", -1.03) & "| -1.030|");
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print(" |" & sprintf("%8.3f", -1.07) & "| -1.070|");
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print("Reals, left justified");
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print(" |" & sprintf("%-8.3f", 1.3) & "|1.300 |");
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print(" |" & sprintf("%-8.3f", 1.7) & "|1.700 |");
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print(" |" & sprintf("%-08.3f", 1.3) & "|1.300 |");
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print(" |" & sprintf("%-+08.3f", 1.3) & "|+1.300 |");
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print(" |" & sprintf("%-8.3f", -1.3) & "|-1.300 |");
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print(" |" & sprintf("%-8.3f", -1.7) & "|-1.700 |");
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print(cr & "Logic values");
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print(" |" & sprintf("%b", '0') & "|0|");
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print(" |" & sprintf("%3b", '1') & "| 1|");
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print(" |" & sprintf("%-3d", '0') & "|0 |");
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print(" |" & sprintf("%3X", '1') & "| 1|");
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print(cr & "Logic vectors, binary");
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print(" |" & sprintf("%b", std_ulogic_vector'("1100")) & "|1100|");
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print(" |" & sprintf("%3b", std_logic_vector'("1100")) & "|#00|");
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print(" |" & sprintf("%4b", unsigned'("1100")) & "|1100|");
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print(" |" & sprintf("%8b", signed'("1100")) & "| 1100|");
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print(" |" & sprintf("%-8b", signed'("1100")) & "|1100 |");
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print(" |" & sprintf("%08b", unsigned'("1100")) & "|00001100|");
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print(" |" & sprintf("%08b", signed'("1100")) & "|11111100|");
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print("Logic vectors, hexadecimal");
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print(" |" & sprintf("%X", std_ulogic_vector'("1100101011111110")) & "|CAFE|");
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print(" |" & sprintf("%3X", std_logic_vector'("1100101011111110")) & "|#FE|");
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print(" |" & sprintf("%4x", unsigned'("1100101011111110")) & "|cafe|");
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print(" |" & sprintf("%8X", signed'("1100101011111110")) & "| CAFE|");
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print(" |" & sprintf("%02X", unsigned'("1100")) & "|0C|");
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print(" |" & sprintf("%02X", signed'("1100")) & "|FC|");
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print("Logic vectors, decimal");
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print(" |" & sprintf("%d", std_ulogic_vector'("1100")) & "|12|");
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print(" |" & sprintf("%d", unsigned'("1100")) & "|12|");
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print(" |" & sprintf("%d", signed'("1100")) & "|-4|");
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print("Logic vectors, others");
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print(" |" & sprintf("%8tu", std_ulogic_vector'("1100")) & "|");
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print(cr & "Time");
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print(" |" & sprintf("%9tu", 1.3 us) & "| 1 us|");
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print(" |" & sprintf("%9.3tu", 1.3 us) & "| 1.300 us|");
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print(" |" & sprintf("%10tu", 1.3 us) & "| 1 us|");
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print(cr & "Lines");
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test_line := new string'("Hello brave new world!");
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read_first(test_line, result_line);
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print(" |" & result_line.all & "<22>"& test_line.all & "|Hello<6C>brave new world!|");
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wait;
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end process;
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END ARCHITECTURE test;
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