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author | Tristan Gingold <tgingold@free.fr> | 2019-07-26 18:50:33 +0200 |
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committer | Tristan Gingold <tgingold@free.fr> | 2019-07-26 18:50:33 +0200 |
commit | fc5ed4cb9c73414eeb821aa5183954cee1866251 (patch) | |
tree | ef8e1942d6cb3f61ce3e62f81a711b2ab267f9e7 /testsuite/gna | |
parent | 401341a2c5f2533ff68aae9dd4e65bb297c36679 (diff) | |
download | ghdl-fc5ed4cb9c73414eeb821aa5183954cee1866251.tar.gz ghdl-fc5ed4cb9c73414eeb821aa5183954cee1866251.tar.bz2 ghdl-fc5ed4cb9c73414eeb821aa5183954cee1866251.zip |
vhdl: add tests for concat.
Diffstat (limited to 'testsuite/gna')
-rw-r--r-- | testsuite/gna/bug0105/econcat1.vhdl | 20 | ||||
-rw-r--r-- | testsuite/gna/bug0105/econcat1_87.vhdl | 20 | ||||
-rw-r--r-- | testsuite/gna/bug0105/econcat2.vhdl | 17 | ||||
-rw-r--r-- | testsuite/gna/bug0105/econcat2_87.vhdl | 20 | ||||
-rwxr-xr-x | testsuite/gna/bug0105/testsuite.sh | 22 |
5 files changed, 99 insertions, 0 deletions
diff --git a/testsuite/gna/bug0105/econcat1.vhdl b/testsuite/gna/bug0105/econcat1.vhdl new file mode 100644 index 000000000..2cc80027d --- /dev/null +++ b/testsuite/gna/bug0105/econcat1.vhdl @@ -0,0 +1,20 @@ +entity econcat1 is +end econcat1; + +architecture behav of econcat1 is + constant c1 : string (1 to 5) := "hello"; + constant c2 : string (6 downto 1) := " world"; + constant r : string := c1 & c2; +begin + process + begin + case True is + when c1 & c2 = "hello world" => null; + when false => null; + end case; + + assert r'left = 1 severity failure; + assert r'right = 11 severity failure; + wait; + end process; +end; diff --git a/testsuite/gna/bug0105/econcat1_87.vhdl b/testsuite/gna/bug0105/econcat1_87.vhdl new file mode 100644 index 000000000..71daeac4b --- /dev/null +++ b/testsuite/gna/bug0105/econcat1_87.vhdl @@ -0,0 +1,20 @@ +entity econcat1_87 is +end econcat1_87; + +architecture behav of econcat1_87 is + constant c1 : string (21 downto 17) := "hello"; + constant c2 : string (6 downto 1) := " world"; + constant r : string := c1 & c2; +begin + process + begin + case True is + when c1 & c2 = "hello world" => null; + when false => null; + end case; + + assert r'left = 21 severity failure; + assert r'right = 11 severity failure; + wait; + end process; +end; diff --git a/testsuite/gna/bug0105/econcat2.vhdl b/testsuite/gna/bug0105/econcat2.vhdl new file mode 100644 index 000000000..8c343d2c4 --- /dev/null +++ b/testsuite/gna/bug0105/econcat2.vhdl @@ -0,0 +1,17 @@ +entity econcat2 is +end econcat2; + +architecture behav of econcat2 is + constant c1 : string (1 to 5) := "hello"; + constant c2 : string (6 downto 1) := " world"; + constant r : string := c1 & c2; +begin + process + begin + case True is + when "&" (c1, c2) = "hello world" => null; + when false => null; + end case; + wait; + end process; +end; diff --git a/testsuite/gna/bug0105/econcat2_87.vhdl b/testsuite/gna/bug0105/econcat2_87.vhdl new file mode 100644 index 000000000..7b297f983 --- /dev/null +++ b/testsuite/gna/bug0105/econcat2_87.vhdl @@ -0,0 +1,20 @@ +entity econcat2_87 is +end econcat2_87; + +architecture behav of econcat2_87 is + constant c1 : string (21 downto 17) := "hello"; + constant c2 : string (6 downto 1) := " world"; + constant r : string := "" & c1 & "" & c2; +begin + process + begin + case True is + when c1 & c2 = "hello world" => null; + when false => null; + end case; + + assert r'left = 21 severity failure; + assert r'right = 11 severity failure; + wait; + end process; +end; diff --git a/testsuite/gna/bug0105/testsuite.sh b/testsuite/gna/bug0105/testsuite.sh new file mode 100755 index 000000000..a9a64b8f6 --- /dev/null +++ b/testsuite/gna/bug0105/testsuite.sh @@ -0,0 +1,22 @@ +#! /bin/sh + +. ../../testenv.sh + +analyze econcat1.vhdl +elab_simulate econcat1 + +analyze econcat2.vhdl +elab_simulate econcat2 + +clean + +GHDL_STD_FLAGS="--std=87" + +analyze econcat1_87.vhdl +elab_simulate econcat1_87 + +analyze econcat2_87.vhdl +elab_simulate econcat2_87 + +clean +echo "Test successful" |