Consolidate QASM examples into the testscripts directory and organize them.

qiskit/qasm/syntax_errors/e13.qasm

@@ -1,2 +0,0 @@
-// fist thing is an id_list, not an id
-gate x,y a,b { h b; cx a,b; h b; }

qiskit/qasm/syntax_errors/e58.qasm

@@ -1,2 +0,0 @@
-reset b
-reset c;

qiskit/qasm/syntax_errors/e60.qasm

@@ -1,2 +0,0 @@
-if(c0==1) z q[2]
-if(c0==1) z q[2];

qiskit/qasm/syntax_errors/e65.qasm

@@ -1,2 +0,0 @@
-U (theta,phi, lambda) q
-U (theta,phi, lambda) q;

qiskit/qasm/syntax_errors/e66.qasm

@@ -1,2 +0,0 @@
-U (theta,phi, lambda);
-U (theta,phi, lambda) q;

qiskit/qasm/syntax_errors/e68.qasm

@@ -1,2 +0,0 @@
-U (theta,phi lambda) q;
-U (theta,phi, lambda) q;

qiskit/qasm/syntax_errors/e69.qasm

@@ -1,2 +0,0 @@
-U theta,phi, lambda) q;
-U (theta,phi, lambda) q;

qiskit/qasm/syntax_errors/e70.qasm

@@ -1,3 +0,0 @@
-CX a,b
-CX a,b;
-

testscripts/adder.qasm

@@ -1,38 +0,0 @@
-// quantum ripple-carry adder from Cuccaro et al, quant-ph/0410184
-OPENQASM 2.0;
-include "qelib1.inc";
-gate majority a,b,c
-{
-  cx c,b;
-  cx c,a;
-  ccx a,b,c;
-}
-gate unmaj a,b,c
-{
-  ccx a,b,c;
-  cx c,a;
-  cx a,b;
-}
-qreg cin[1];
-qreg a[4];
-qreg b[4];
-qreg cout[1];
-creg ans[5];
-// set input states
-x a[0]; // a = 0001
-x b;    // b = 1111
-// add a to b, storing result in b
-majority cin[0],b[0],a[0];
-majority a[0],b[1],a[1];
-majority a[1],b[2],a[2];
-majority a[2],b[3],a[3];
-cx a[3],cout[0];
-unmaj a[2],b[3],a[3];
-unmaj a[1],b[2],a[2];
-unmaj a[0],b[1],a[1];
-unmaj cin[0],b[0],a[0];
-measure b[0] -> ans[0];
-measure b[1] -> ans[1];
-measure b[2] -> ans[2];
-measure b[3] -> ans[3];
-measure cout[0] -> ans[4];

testscripts/qasm_examples/adder.qasm

@@ -1,5 +1,5 @@
 // quantum ripple-carry adder from Cuccaro et al, quant-ph/0410184
-IBMQASM 2.0;
+OPENQASM 2.0;
 include "qelib1.inc";
 gate majority a,b,c 
 { 

testscripts/qasm_examples/barriers.qasm

@@ -1,5 +1,5 @@
 // barriers with different arguments
-IBMQASM 2.0;
+OPENQASM 2.0;
 qreg q[10];
 qreg r[2];
 qreg v[3];

testscripts/qasm_examples/bigadder.qasm

@@ -1,7 +1,7 @@
 // quantum ripple-carry adder
 // 8-bit adder made out of 2 4-bit adders from adder.qasm
 // Cuccaro et al, quant-ph/0410184
-IBMQASM 2.0;
+OPENQASM 2.0;
 include "qelib1.inc";
 gate majority a,b,c 
 { 

testscripts/qasm_examples/exp.qasm

@@ -1,4 +1,5 @@
-IBMQASM 2.0;
+// parameter expressions and opaque gates
+OPENQASM 2.0;
 qreg q[1];
 qreg r[5];
 qreg s[5];

testscripts/qasm_examples/gate_barrier.qasm

@@ -1,4 +1,5 @@
-IBMQASM 2.0;
+// Test barriers in gates
+OPENQASM 2.0;
 include "junk.incl";
 gate new() a,b,c
 {

testscripts/qasm_examples/gatecalls.qasm

@@ -1,5 +1,5 @@
-// Test code generation for a variety of gate call signatures
-IBMQASM 2.0;
+// Test a variety of gate call signatures
+OPENQASM 2.0;
 include "qelib1.inc";
 gate test1 a, b, c
 {

testscripts/qasm_examples/inverseqft1.qasm

@@ -1,5 +1,5 @@
 // QFT and measure, version 1
-IBMQASM 2.0;
+OPENQASM 2.0;
 include "qelib1.inc";
 qreg q[4];
 creg c[4];

testscripts/qasm_examples/inverseqft2.qasm

@@ -1,5 +1,5 @@
 // QFT and measure, version 2
-IBMQASM 2.0;
+OPENQASM 2.0;
 include "qelib1.inc";
 qreg q[4];
 creg c0[1];

testscripts/qasm_examples/qe_qft_3.qasm

@@ -1,7 +1,7 @@
 // quantum Fourier transform for the Quantum Experience
 // on the first 3 qubits
 
-IBMQASM 2.0;
+OPENQASM 2.0;
 include "qelib1.inc";
 
 // Register declarations

testscripts/qasm_examples/qe_qft_4.qasm

@@ -1,7 +1,7 @@
 // quantum Fourier transform for the Quantum Experience
 // on the first 4 qubits
 
-IBMQASM 2.0;
+OPENQASM 2.0;
 include "qelib1.inc";
 
 // Register declarations

testscripts/qasm_examples/qe_qft_5.qasm

@@ -1,7 +1,7 @@
 // quantum Fourier transform for the Quantum Experience
 // on all 5 qubits
 
-IBMQASM 2.0;
+OPENQASM 2.0;
 include "qelib1.inc";
 
 // Register declarations

testscripts/qasm_examples/qec.qasm

@@ -1,5 +1,5 @@
 // Repetition code syndrome measurement
-IBMQASM 2.0;
+OPENQASM 2.0;
 include "qelib1.inc";
 qreg q[3];
 qreg a[2];

testscripts/qasm_examples/qegates.qasm

@@ -1,4 +1,5 @@
-IBMQASM 2.0;
+// Example with operations supported on a 5 qubit device
+OPENQASM 2.0;
 include "qelib1.inc";
 qreg q[5];
 creg c[5];

testscripts/qasm_examples/qelib1.inc

@@ -35,7 +35,7 @@ gate tdg a { u1(-pi/4) a; }
 
 // --- Standard rotations ---
 // Rotation around X-axis
-gate rx(theta) a { u3(theta, pi/2,-pi/2) a; }
+gate rx(theta) a { u3(theta, -pi/2,pi/2) a; }
 // rotation around Y-axis
 gate ry(theta) a { u3(theta,0,0) a; }
 // rotation around Z axis

testscripts/qasm_examples/qft.qasm

@@ -1,5 +1,5 @@
 // quantum Fourier transform
-IBMQASM 2.0;
+OPENQASM 2.0;
 include "qelib1.inc";
 qreg q[4];
 creg c[4];

testscripts/qasm_examples/qpt.qasm

@@ -1,4 +1,4 @@
-IBMQASM 2.0;
+OPENQASM 2.0;
 include "qelib1.inc";
 gate pre q { }   // pre-rotation
 gate post q { }  // post-rotation

testscripts/qasm_examples/rb.qasm

@@ -1,5 +1,5 @@
 // One randomized benchmarking sequence
-IBMQASM 2.0;
+OPENQASM 2.0;
 include "qelib1.inc";
 qreg q[2];
 creg c[2];

testscripts/qasm_examples/syntax_errors/e1.qasm

@@ -1,5 +1,5 @@
 // missingg ;
+OPENQASM 2.0;
+qreg q[1];
 U(0.3*0.2/1, cos(0.3*pi)*.1, 0) q[0]
 U(0.3*0.2/1, cos(0.3*pi)*.1, 0) q[0];
-
-

testscripts/qasm_examples/syntax_errors/e13.qasm

@@ -0,0 +1,2 @@
+// first thing is an id_list, not an id
+gate x,y a,b { h b; cx a,b; h b; }

testscripts/qasm_examples/syntax_errors/e20.qasm

@@ -1,4 +1,8 @@
 // missing ';' in body of gate
+gate h a { }
+gate t a { }
+gate tdg a { }
+gate cx a,b { }
 gate ccx a,b,c 
 { 
   h c; 

testscripts/qasm_examples/syntax_errors/e22.qasm

@@ -1,4 +1,4 @@
 // missing }
-
+gate h a { }
 gate cx a,b { h b;
 gate cy a,b { h b; cx a,b; h b; }

testscripts/qasm_examples/syntax_errors/e3.qasm

@@ -1,5 +1,5 @@
 // missingg ; in magic
-IBMQASM 2.0
+OPENQASM 2.0
 U(0.3*0.2/1, cos(0.3*pi)*.1, 0) q[0];
 U(0.3*0.2/1, cos(0.3*pi)*.1, 0) q[0];